ON OUR SHELF · THE POT AISLE
The pot decides how you water. Pick it on purpose.
Our pot aisle has Gro Pro fabric pots and black plastic nursery pots in most sizes, with saucers and pot elevators to go under them. Fabric breathes and dries faster; plastic holds water longer. Here is how to choose, and how big to go for the space you have.
How we stock it at Green Zone
One side of the pot aisle is Gro Pro fabric pots; the other is black nursery pots stacked by size, with saucers, trays and pot elevators.
The question behind most pot questions is watering. A plant that is always wet or always thirsty is often in the wrong pot for the room, so tell us how often you can water and we'll point you to a pot that fits that.
Fabric or plastic, in one paragraph
A fabric pot is made of non-woven fabric that lets air into the root zone, and Gro Pro says the air prunes the root tips, so roots branch instead of circling. It won't trap water, which helps against overwatering. The trade is that it dries faster, so you water more often. A plastic nursery pot only breathes through its holes, so the mix stays wet longer. Either way, a good mix still holds some air after you water: about 10 to 20% of the pot.
The lineup
Gro Pro Essential round fabric pot
A round pot of 220 gram non-woven fabric that drains freely and air-prunes roots. Gro Pro's older Premium line used heavier 270 gram fabric.
Where it fits: Most indoor grows, in a tent or on a tray
Gro Pro Essential fabric pot with handles
The same 220 gram fabric with handles sewn on, in 3 to 20 gallon sizes, for pots that get heavy once they're wet.
Where it fits: Bigger pots you'll need to move
Black plastic nursery pots
Stacked by size in the pot aisle. They hold water longer than fabric, cost less, and nest for storage.
Where it fits: Starts, potting up, and plants that like to stay moist
Saucers, trays and pot elevators
A saucer or tray catches runoff; a pot elevator lifts the pot so it drains and air reaches the bottom.
Where it fits: Under every pot
Fabric pot specs above are Gro Pro's own. Sizes in stock change; ask at the counter for one exact size.
How big, for how many plants
Fit the pots to the space first. Gorilla Grow Tent says a 4 by 4 tent fits 4 to 6 large plants in 5 to 7 gallon pots, or up to 16 smaller plants in 1 gallon pots. Fewer, bigger pots take more water per pour and dry out more slowly; more, smaller pots dry fast and need watching. The way to tell is the same in every pot: lift it, and water when it's noticeably lighter, to about 10 to 20% runoff.
After a move to a bigger pot, expect a little droop for 1 to 3 days, and allow 5 to 10 days before the next big change.
How it fits your grow, in 3 steps
Step 1. Count the plants for the space.
Work out how many plants fit the tent or shelf at full size, then the pot size that leaves room between them.
Step 2. Choose fabric or plastic for how you water.
Can water often: fabric. Away for a few days at a time: plastic holds water longer. Then a saucer or tray under each one.
Step 3. Learn the pot's weight.
Lift it right after watering and again when it's dry. That difference tells you when to water better than any schedule.
Who it's for, and who it's not for
A good fit if
You're setting up a tent and need pots that match it.
Your plants stay wet too long, or dry out before you can water again.
You're potting up seedlings or houseplants.
Not the right fit if
A hydro or recirculating system: that runs in its own buckets and net pots (Hydro systems & watering).
A decorative pot with no drainage hole: plants for growing want somewhere for the water to go.
Common mistakes we help people avoid
Watering on a calendar. Pot size, medium and the room set the pace. Lift the pot.
A fabric pot sitting in its own runoff. Empty the saucer, or raise the pot on an elevator.
A huge pot for a small plant. The mix stays wet around roots that can't reach it yet. Keep about 10 to 20% of the pot as air after watering.
Judging a fresh transplant too soon. Give it 1 to 3 days to perk up.
Frequently asked questions
Fabric pots or plastic?
Fabric drains and breathes, and air-prunes roots, but dries faster. Plastic holds water longer. Pick by how often you can water.
What size pot do I need?
Start from the space. Gorilla says a 4 by 4 tent fits 4 to 6 large plants in 5 to 7 gallon pots. Bring your tent size and plant count and we'll match a pot.
Do I need a saucer under a fabric pot?
Indoors, yes, or a tray. Don't let the pot sit in the runoff.
Which sizes do you carry?
Most sizes of fabric and nursery pots. Call (508) 459-9609 before you drive for one exact size.
Keep going
Departments: Pots & containers · Soil & growing media · Grow tents
Grower answers: How often should I water, and why is she drooping? · My runoff number is high. Should I flush?
More deep dives: Which soil bag? · Grow tents · Plant support and training
Want the short version of how we keep a grow steady? Get the free Stability Playbook
Before you drive
In the pot aisle: Gro Pro fabric pots, black nursery pots in most sizes, saucers, trays and pot elevators.
Know your tent or shelf size and how many plants you'll run.
Need one exact size? Call (508) 459-9609 first.
Photographed in the store on October 9, 2026.