Yes smart pots air prune when the roots grow through the fabric, I have been using them for many years with great luck. Keep in mind that most of my growing knowledge has been acquired through this site, I have a lot to learn.please teach me more!!! The CMH isnt bad, but still not as good as a quality LED. Spinach for a Small Pot. JavaScript is disabled. Kale roots need enough room to grow underneath. Imo about a 2-3 gallin pot is ideal. I veg to about 24" in 1g pots, then transplant to 5g for flowering. Simply place the Grodan cube in a larger-sized cube and the transplant is finished! CTU trained me for one of them! Pot sizes vary greatly and are important to get right when growing weed. Does other things matter when flipping as in like should i not flip soon after i top? Get rid of most of the moisture when growing cannabis. yeild or dank weed? Here's a picture of the Grow three weeks later. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. on: function(evt, cb) { 3 gallon is the "minimum", but as long as you're keeping up with watering and maintaining the soil, 3 gallon should do fine no matter how big you get indoor, so just go to "room capacity". But this what I got in a 2x2c4 tent, depends on your plan,if you got room for bush or stalks,8 weeks is perfect for a 3 gal imo,but the bitch gonna be bushy and take up some room,stalks,sativa get real tall and will try to put your lights out the tent,but decent training and you can work both,i would swap the hps for mh in veg though,i got a 2x4x5 tent and just finished 2 in 3 gal pots,and that tent was full of bush hahahah. Product details This GOODYEARR Horizontal 3 Gallon Air Compressor has a .5Hp long lasting Induction Motor. Note that when flowering in 1 gallon pots, the Screen of Green method is recommended. I'm contimplating trying 3 gallon pots w/ my current strain in hopes of shortening the grow by less vegg days. Cannabis Pots: Best Grow Pots For Your Weed The size of your plants will be determined by their roots. I'd rather have a plant that's a lil small and healthy, than one that I gotta fight. Keep in mind that moving to new containers is stressful. 6.5 Gallon. If you have a few plants free standing and light hitting the floor you are not utilizing all or your light and power consumption which basically leads to higher bills and less product. If cultivating cannabis in 3 gallon pots, switch the plants to flowering phase (12 hours of darkness, 12 hours of light) or transplant when the plant is 2 feet tall. Like x 2 Find many great new & used options and get the best deals for Potato Felt Planter Grow Bag Vegetable Tomato Garden Plant Pot (3 Gallon) at the best online prices at eBay! Containers that are fabric pots or plastic pots that have holes everywhere are even better. Flowering Stage: Water every 2-3 days. pull 1to3 off the plant Like x 1 1sttimegrow123 Well-Known Member #5 1sttimegrow123, Feb 22, 2019 BrassNwood said: Depending on strain they can double or triple in height during the stretch and finish up to twice as big in overall mass. THAT being said its about to be WWIII in my tent soon!! i grew 6 ft plants in 3 gal pots but it dont mean that they wouldnt be happier and have a higher yeild than the smaller pots. Historians are divided in opinion as to whether they should designate him a knave or a madman. How Long to Flower Cannabis in 3-gallon Pots? Some mixes specifically state they're good for use in vegetable gardens. Thanks! I have pretty much settled on 5 gallon pots because it seems to limit my plant height to roughly 31/2 feet. They can be planted into each other. That said, theres such a thing as too much room. homegrownboy Well-Known Member Jul 31, 2010 #9 JREZZY said: At harvest I would say they are fine but in 3 gal I'm not so sure that would be the case? A soil depth of at least 8 inches/ 20 cm will hold sufficient soil, nutrients, and moisture to support a good yield from almost every vegetable and herb growing in a container. But in my opinion we are cheating the plant and ourselves from realizing thier true genetic potential by shortening the veg cycle. It should retain just enough to keep moist and not be completely dry. Get the best gardening tips straight into your inbox! Feb 7, 2023. Kale. From seed, in 3 gal pots- can I get away with vegging for 7-8 weeks under a 600watt HPS, and then flowering for 8-9 weeks under 1000watt HPS without becoming rootbound? If its not impossible, install a drainage system so that your plants never sit in stagnant water. Doubling plant pot size makes plants grow over 40 percent larger on average. Red velvet ribbon looped through the wreath . This will be a minor inconvenience for some but not others. Create an account to follow your favorite communities and start taking part in conversations. A container must hold the soil and moisture that deliver nutrients to growing plants allowing them to leaf, flower, and fruit. You are using an out of date browser. Never put more than one weed plant in the same pot, no matter what size it is. If youre. Easy Container Gardening: Radishes. Make sure your soil dries between each watering. Because of the dramatic increase in air exposure from the sides, these pots will require an increased amount of watering. But lets all face facts most growers dont want to wait for such long veg cycles due to time and space constraints. I should have mentioned that I do a perpetual grow, so to speak, One plant gets added to bloom once a week, so essentially I will be harvesting one plant every week, or so, depending on the strain. This is especially true in the vegetative stage of growth. Size: 10 Gallon . . How long to veg in 1 gallon pot? They are sturdy and last for a long, long time. Chives: Start seed in a 3-inch (7.5 cm) pot; pot up the plant to an 8-inch (20 cm) pot. Plants can get huge fast. A more refined French Breakfast type. of course no where near as big as the same strain in 7-10gal. I know with my current plant she has needed the extra time due to my lack a green thumb so to say. During the early stages of growth, sow your cannabis seeds in a seed starter kit designed for baby plants. Do they air prune like air pots do ? Cannabis plants breathe and absorb the nutrients they need through healthy root systems. Depends what you want. When you think about it in natural surroundings most strains veg for a minimum of 3 months. If trouble occurs in one container (for example, build-up of toxic nutrient levels), youll only lose one plant. Theres another good reason to set a limit of one per container. On the other hand, if you have enough space then you can prefer 5-gallon pots. Too large of pots also tend to tip over easily in wind. T. Athena vs Canna Coco vs General Hydro vs Masterblend vs Terpy Feeding.. & Synganic vs. Canna Terra vs General Hydro vs Batguano vs Terpy Feeding. I use plastic pots, so can see through the drainage holes whether I'm well rooted or not. Cement pots look just like terracotta pots, but they are made of cement instead of clay as the name suggests. If that happens, your marijuana plants wont get the nutrients they need. (3x3.5 x 50 = 525 watts). You must be at least 18 years old to enroll at CTU. The first one was just over 3 oz and the second just over 4, so Im getting better I guess. Container and Pot Sizes: How Much Soil Do I Need? Id say thats more important than the amount of time you veg. So many new growers do not pay enough attention to the PH Keep the PH correct and you will solve many headaches! To support healthy roots, your soil should stay a little wet. Nice logo tho lol. Growing cannabis plants in pots requires growing media. Carrots - Harvest Your Garden Containers. It's delicious leaves grow back quickly to allow for a continuous harvest during the colder months. Meet expert cultivators sharing grow journals, tutorials and pictures in our gallery, while helping others answer frequently asked questions. He had a week-long stay in ICU where brain surgeons Read More. Reset Password Each cannabis plant should be contained in its own pot. And 10-gallon grow bags here. Thank you for stopping by! JavaScript is disabled. My tent is 5 ft high, 4 ft long, 2 ft deep, Ill be growing white widow from nirvana seeds. If more plants are in a pot, the cannabis roots compete for the nutrients you pour in the pot. 5th or 6th week is dependent on height. If you choose to cultivate in rockwool, start with rockwool. If you are taking the recommendation, with a grain of salt, of course, to veg your plants for 6-8 weeks in a 3-gallon pot, then it is recommended to flower your plants for an additional 8-10 weeks. Harvesttotable.com has more than 10 million visitors each year. See 3-gallon nursery pots here. Most people veg their plants anywhere from 2 weeks . Dont worry and read on! #5. And 15-gallon grow bags here. Avoid containers unless theyre designed specifically for growing plants. A tent that big should have more five gallon plants or a 20 gallon pot and veg longer and train to make it a monster plant before you switch. My Indoor Basement Grow Journal! by Mr. Split | Nov 30, 2019 | Grower Questions | 12 comments. You can use any form of media in a cannabis seed starter kit. What about a Smart Pot outdoor grow? Starting my next grow, using kind soil and coco loco for potting medium, and Ive used 3 gallon pots, but have heard that 5 gallon is better. Now, fill those pots with your soil and water them. Insert individual leaves directly into the foam so they are perpendicular to the form. 3 Pack 10 Gallon Plant Pot, Garden Plant Bag, Smart Potato Bags Velcro Window Vegetable Bags, Grow Bags for Potato Tomato and Other Vegetables, Fabric Pots (10 Gallon) Brand: ZLdx. Whether you are growing one plant at home, or thousands of cannabis plants in a warehouse or outdoors, cannabis pot sizes make a big difference in the outcome of your yield. It is imperative to get pot sizes right when growing cannabis. Compared to D'Avignon and French Breakfast, roots are shorter, wider, and show less white on the tips. Thank you! Or you can just anticipate how big your plant will become and get a gallon for each foot (30,4 cm) of growth. Growing larger plants requires larger pots. Since the cannabis plant root structure is similar to its branch structure, a sativa strain needs a bigger pot than an indica plant. There is much to be said for the advantages these progressive pots provide. Mission to Give Back, Jeff was involved in an accident where he endured a traumatic brain injury. If not, youll end up root bound. They are fed through the cannabis roots. You could also pop and plant more than one seed. Although you dont see your cannabis plants roots, they require just as much care and consideration as the leaves and flowers. I've flowered in one gallons works just fine. Certificate Programs I appreciate any help! 3 gal vs. 5 gal. On my first grow, I got away with 3 gallon pots to harvest, but my ladies were VERY ROOTBOUND! This can lead to nutrient deficiencies and lower yields. If youre growing outdoors or in a huge indoor grow space, you arent limited at all! Nelson Radish Seed. So if youre growing cannabis in 3 gallon pots, induce flowering or transplant when the plant is 2 feet tall. Giving the roots room to spread out will help a lot. 4 Gallon. As long as you want really. How long should I veg? If you veg for too long in a small pot the plants will get a bit root bound and that will stifle your yield. Discussion in 'Growing Marijuana Indoors' started by 1sttimegrow123, Feb 22, 2019. The most economical, sturdy, and damage-resistant of these would be rubber or coir. window.mc4wp.listeners.push( Grodans rockwool cubes have advantages over other rockwool products. Hi all, Just wanted to see what everyone's thoughts are on the vegging stage like how long to veg for. There are 4 cups in a quart. Some common signs that a cannabis plant needs more space are:-Roots busting out the bottom of the pot-Soil level has dropped or appears dry and hardened. The lack of root space may have been a factor in their slow maturation. With a quality light, you could flip to flower in two weeks and end up with 1lb of dry flower. This prevents your plants from becoming root bound. Land a cannabis job with the Master of Cannabis Certification program! Pots are fully packed with roots and in fast draining potting soil. This item: 30 Pack 10 Gallon Plant Grow Bags, Breathable Felt Non-Woven Aeration Fabric Plant Grow Pots, Garden Planting Containers for Nursery Vegetable Flower Grow Bags with Handles (15.7*11.8inch) $51.99 1 week veg aprox in the final 3 gallon before moved to flower room. Always in 5gallons though. Because of this, they will also require a decent-sized saucer to collect the excess water. Marijuana growers should avoid using the wrong containers. Ok-Boot-7921 . The metric system uses 1000 milliliters (mL) in a liter (L) and 1 L = 4.2267528377 cups, so 1 cup = 0.2365882365 L. You must log in or register to reply here. That said, the ones in veg are two Wonder Woman, and 3 pure power plant. Thats a lot of spaceespecially if youre growing marijuana in a small space like an indoor grow tent. He holds graduate degrees from the University of California and the University of Iowa. Straight potting soil is the simplest, most widely available choice. Kale grows excellently in well-draining containers like pots and planter bowls that are not less than 12 to 14-inch for one plant. See 5-gallon nursery pots here. pot. So You are saying my 6. litre pots will suffice? If you choose to cultivate in soil, start with soil. What are you running for a light and how big is your tent? Cauliflower on its own contains 25 calories per cup. 4 I fit 3 bins in a 36" long x 15" deep shelf, and they were a gallon larger than the 3 - 3 gallon pots I used for my first grow. Buy Superoots Air-Pot for Growing Weed here. Now, if you're aiming for a short veg, for example, 2 months then 3 gallons are great. It took 110 days under 12/12 to get them to harvest! If youre not strong, use a small container. I have 5 plants growing right now in a 2x10 closet. Cannabis Training University recommends that you review your local laws. Sativas tend to spread out a lot more than indicas. window.mc4wp = window.mc4wp || { Some of the answers I found are: It is best to veg for 4 weeks It is best to veg for 6 weeks It is best to veg for 2 months It is best to try and get the plant to reach the top of your tent/light, so flip at around half height of tent. Yes, those will be root bound after one more week of vegetative growth and at least 8 weeks of flowering. DOITOOL 5 Pack 4 Gallon Plant Grow Bags, Nonwoven Plant Fabric Pots with Handles, Vegetable/Flower/Plant Grow Bags for Nursery Garden Planting : Amazon.ae: Patio, Lawn & Garden See 2-gallon nursery pots here. Area size and light size will determine the most efficient number of plants. I had a buddy who yielded 13 oz from a 1 gallon rootbound Strawberry cough. I grow under 1000w so my girls would be much larger than yours under less light. I do train LST and lollipop twice, first lollipop I take fan leaves and leave baby new growth, Second lollipop I take fan leaves, the new growth I left on first round gets cut into clones. Honestly the next time I veg I'm going till it's about 1/4 the size I want. This encourages the plants to grow. Pressure cook for 60 minutes then let the pressure release naturally for 10 minutes before opening the lid. Experiment with it. Press J to jump to the feed. yes4prop215how often do you water and how much per 3 gallon do you usually use? . Generally speaking, yes 3 gallon pots should be large enough for most strains of autoflower weed plant. See Garden Products Recommended by Harvest to Table. If the container doesnt have enough room, the cannabis roots become tangled together. I had 5 gallon buckets as pots and they would hardly dry out over 5 days after a good water-ril-runout. The best pot material for growing weed depends on the grow system and soil that youre using. I was looking through the Dank nugs section and I noticed that quite a few growers were yielding roughly twice the amount I am. If you cant setup a drain, empty the runoff water from the saucers after each watering. Normally I'd say thats a good thing but a jungle canopy is no fun task to clear :(, I guess untill its Too big its all good. I usually veg in 1 gal then transplant into 2 or 3 gal a week before flip, they usually fill the 2gal pretty nicely, and the 3gal gives better yield and they don't fully take up the entire pot. Are you ready to get started on a career as a cannabis grower? A tip, working with a tiny grows space. Defliate again in week 3/4 of flower .it helps a lot imo . 3 months old, they are in 15 gallon pots, question is would you flip or wait another 2 weeks ? And an average of 250 to 500 grams (1000 grams for more experienced cannabis growers) with a 1000-watt HPS light. Its massive capillary action makes it a great growing medium for hydroponic and aeroponic systems. Using math and only math based on what your telling me, then I need a better light. Its vital to have easy access to your garden. You need a large container for a sativa that can grow huge! But you can better those results by timely topping/FIMing. I grow a similar strain (chronic) and I use 5 gal. listeners: [], Container: 1 plant per 5 gallon pot, 3 plants per 15-gallon tub . Dont forget the importance of the right media for your cannabis seedlings. Transfer plants to a 1, 2 or 3 gallon pot. Word Im hoping to push for maybe like 3/4 of a pound out of my 32x32 space so well see. 5. Use a container 5-gallons or larger to stop the roots from becoming root bound for strains that are kept in the vegetative phase for 6 weeks or longer. Some plants are small enough that you can grow more than one plant in a container; other plants grow so large that you would not want to grow more than a single plant in a container. it will be 18 inches tall in total. A Smart Pot provides great aeration, which enhances the health of the rhizosphere. https://amzn.to/40mO2DTJERIA 12-Pack 3 Gallon, Vegetable/Flower/Plant Grow Bags, Aeration Fabric Pots with Handles (Black), Come with 12 Pcs Plan.Although . plant got 6 feet + indoors -,what a problem because of height but filled 12 quart ,Mason jars. Hardy, chewy, leafy, crunchy kale not only does it make any dish feel complete, it's also relatively easy to grow yourself; you'll just need 3-to-5-gallon containers. The overall vigor of the plant in the 3 gallon failed to caompare with the 9 gallon pot and they were the same age. I inspect the rootballs thoroughly each transplant and have yet to see anything rootbound. I wouldnt recomend it, however that being said, this one was grown in a 5 gallon pot and had only three gallons of dirt in it after it settled. Your space is your main limiting factor when you have plenty of light. No overwatering! Extra healthy root systems are the end result when using them. Before photoperiod of fall sets them to flower. Cucumbers. Reusing trash items or old stuff are always the right thing to do! Step 1: Check for roots Step 2: Remove from pot Step 3: Transplant to larger pot So what could happen if you make a mistake while transplanting your cannabis plants? 2023. Temps, Watering correct, RH, Air flow, and MOST IMPORTANT PH!!! It may not display this or other websites correctly. Indoor growers can use small pots or larger pots depending on the room you have and ceiling or tent height. Product ID: 3591.54. Work quickly! Likes 1 OlderNOTwiser Green Thumb Join Date: Jul 2019 Mistake #3: Failing to pre-bake the bottom crust. subscribers . I am dealing with a max height of 70 inches but have to take roughly 14 inches off that cause of light size or should I say ballast/hood size. Peas. How to Open a Cannabis Business Certification, plants roots get to the edges of a Smart Pot, Cannabis Growing Pro Certification Program, Will you grow indoors or outdoors? Smaller plants need smaller pots. Yes. 2 or 3 weeks (14 to 21 days). When would you guys recommend i flip to flower? I'm not sure if that is the info you're looking for. And although a pottery bowl is pretty, it wont look so great when its holding a dead shrub covered with pests! Try scrogging? Was wondering about yield myself as this is my first soil setup in a while. thanks for the input guys deff some things to keep in mind for next time. I transplant up from party cups to 1 gallon nursery pot to final 3 gallon. They need large amounts of pampering to begin the best way. Welcome to Harvest to Table. For a better experience, please enable JavaScript in your browser before proceeding. I grow SLH and 3 gal will be more than enough space for them. JavaScript is disabled. Pole Beans - Growing in a Pot. After 5 to 6 weeks, counting from after seedling breaks soil. Horses for courses, but I would say 2 weeks in a 15L from 0.7L is nowhere near enough to maximise growing medium and benefit from a well established root system. Growing cannabis can be easy if you make sure to check off all the right boxes, including the size of the pot. It looks like you are running your lights a little high which could be making your stretch worse. I ended up keeping it on the end table over the winter in a bonsai tree planter. Also, i noticed a couple feel kindof weak at the base only the biggest one feels as sturdy as id imagine. Click here to check it out. And the last will be in veg until rootbound in the dixies, and then put into the 1 gal bags for flowering (maybe 2 weeks for this to happen, not sure though). Vegetative Stage: Daily watering works best if you're using small pots. I have 2 P300 LED lights in the tent as well, just trying to increase my bud density and yields . Do you train the plants? Cannabis Calculators You see i decided to go with longer veg time this go around shooting for a full 30 days from rooted clones. Actually one of them can be moved into the 12 12 room as I will be harvesting one from that room in two weeks. Grow two plants in a 2-gallon (7.5L) container; grow up to five plants in a 10-gallon (38L) container. In general those 3 gal pots should support at least 3footers with no problem(1gal per foot of growth).. as far as them getting root bound before finishing depends on a few things.. how long they sat in that container to begin with.. how many transplants before ending in that 3gal.. and also your watering frequency as consistently more drier would lead to more root growth in search of water compared to constantly more wetter they wouldn't expand as much or as often in search of it.. a fabric pot of some sort would fix this concern as it air prunes roots and prevents root circling + the increased o2 around the roots makes for healthy plants.. their only a buck more than plastic.. worth looking into. Soilless - Multi-Strain - Chronic/Cheese/LG/SS - 2015, SNS: New Price Drop On Spider Mite Control & Fungicide, Forum Guidelines - Please Read Before Posting, 420 Photo Gallery Tutorial - How to Post Photos, AKGramma's Harlequin Grow - Soil-Fall 2018, First Grow Journal!! Reply More posts from r/GrowingMarijuana. 1000 watt air cooled hood. What size smart pot for indoor grow? ); From my experience, even though you can grow it in smaller containers (like 2 liter bottles), the plant is very prone to bolting (going to seed). What strains will you cultivate? 55K votes, 3.5K comments. Indoor growing, outdoor growing, small cannabis grows, and large cannabis grows all need the right size pot. I guess if others are vegging 8 weeks the math would suggest the answer to my question. (function() { Put it in your cart for less than $10. Beets: Growing beats in pots are easy because they do not require much attention. Now that you understand what cannabis roots need, you can see why pot size is so important! We love to share vegetable gardening tips that will take you from seed to kitchen serving. A lot of growers say the bigger pot the better but that's not always true. You must log in or register to reply here. Best Vegetables for Your Container Garden: Tomatoes. The rule of thumb is 1 foot for every gallon so a 3 gallon i would veg to 2 ft then start your 12/12 by the time the plants are done they should round 3 ft. The pot sizes listed here are for standard clay or black plastic nursery pots.). The average yield per cannabis plant grown indoors using 600W 1000W lights is150 to 300 grams (up to 600 grams for more experienced growers). Expect More. In fact, it can be quite difficult and confusing. Stephen Albert is a horticulturist, master gardener, and certified nurseryman who has taught at the University of California for more than 25 years. I am running a very similar setup with 3gallon pots, 1000w bulb in a 4x4 tent, 12 plants. There is one thing though about growing big plants and that is big yields. Cannabis grows long roots that need ample room to reach their ideal outcome. Pots designed for growing have drainage holes in the bottom to manage water. Beets do not like to be transplanted so pick the desired . My plants also have 2 more weeks, but I use FiMM and Supercropping techniques, Soma style, TLO. You are using an out of date browser. First, lets talk about what a pot is meant to protectthe roots. 80. Thanks for taking the time to reply. If I couldn't bend over I guarantee you I would try and grow trees as well. How long to you plan to veg? Theyve been in veg close to a month now, and the biggest plant is right about a foot tall. This space is 4' x 7' for size reference. When you think about it in natural surroundings most strains veg for a minimum of 3 months. forms: { During the early stages of growth, sow your cannabis seeds in a seed starter kit designed for baby plants. See 7-gallon nursery pots here. So many different cannabis pots are available for growing weed! Smart Pots dry quickly and are light weight. Login This allows beneficial bacteria to release all the nutrients. Theyre good for hydroponic systems that arent constantly filled with water and for root growth. A full-grown adult cannabis plant takes around four square feet of space. Use quality genetics, provide good care, and you will enjoy the rewards of your harvest on a relatively short amount of time! Soil dries slowly in too large of pots which will make the plants more susceptible to root rot. With attentive care, you can produce excellent flower with most pots. Now, some strains do grow a bit bigger than others, and for these you may want to consider a 5 gallon pot. So if you make Low Carb Half Calorie Rice (which is 50% cauliflower), and you eat 1 cup of it, you will get the taste and texture of real rice, but only consume 131 calories (vs. 206 calories for 1 cup of white rice). I do know from reading others post on the site, that depending on what strain you have will dictate your yield. Regardless of which pots you choose for your cannabis cultivation, be sure to follow best practices and monitor your grow carefully. I prefer 5 gallon pots personally though unless i am doing auto flowers. Either way just remember to stick to the basics!!!! So.if you veg for 5 weeks and flowering takes 9 weeks total you have a total of 3.5 months = 3.5 gal pot (14 ltrs ish) If you did that with one seed, youre talking 4-5 weeks of veg to fill the canopy. How long to veg in 3 gallon pots? Cannabis pots need good draining to keep dry. To avoid stressing your marijuana plants, always decide and start with the media youll use during your cannabis plants life. It all depends on how long you intend to veg them before flowering, I have seen somewhere that you want 1 gallon per month as a rule of thumb. strain has allot to do with how much the plant will stretch, i have 2 strains growing in the same conditions next to each other and 1 strain is double in height as the other one. })(); (20 cm) pots. I veged mine for about 35 days before I flipped them. Ideally, cannabis plants should have 5 gallons (19 liters) of plant container space for every 12 inches of growth. Transplanting them is a good idea. Just for shits and grins I flipped a seedling once that was just 4-5 in tall and pushing on its 3rd node. But lets all face facts most growers dont want to wait for such long veg cycles due to time and space constraints. Regular cannabis strains have a great rule for determining the pot size - you should get a gallon (3,7 liters) of growing medium volume for each month that the plant will be alive. Ive read to not let them go more than a month. The longer you veg the bigger the plant and when u do flip it, it will stretch to at least double the size. But does it really work like that? I chopped this weekend. Containers and pots intended for plants are constructed out a variety of materials, including terracotta, coir (coconut husk), plastic, ceramic, metal, wood, concrete, and rubber. General rule of thumb. Can you link to the lights you use. Transplanting success is closely tied with how quickly you deliver them into the containers. In pot bound plants, root development and growth is inhibited. that ain't truei had a 2 gallon containerand i still ended up with a 6 foot bitch. If she's rootbound you can feed her twice a day depending on the plant. Your marijuana plant will live in two or three separate containers during its life. 2 people like this. 3 gallon is the "minimum", but as long as you're keeping up with watering and maintaining the soil, 3 gallon should do fine no matter how big you get indoor, so just go to "room capacity". Take care when moving Smart Pots! Smart pots are the most commonly used pots for cannabis. Before photoperiod of fall sets them to flower. I grow in 5 gal buckets and the roots have way ample space left to grow with a 3+ foot plant and could have gotten by with a bucket less than half that size. Dont let large pots get in your way. If you read cannabis industry business publications, youve most likely have seen the advertisements for air pots and smart pots. These specialized pots can provide benefits for the ambitious cannabis cultivator.