Shop › Grow Kits › Indoor 2 Gallon Expansion Kit
For growers with a kitFabric pot + Superb SoilUp to 4 oz
Add another plant to your grow. The 2 Gallon expansion kit is a fresh 2 gallon fabric pot and saucer with our living Superb Soil, a starter pellet and setup instructions, without the tools and videos you already own. Add water, sunshine and a seed, and harvest up to 4 oz in as little as 80 days with an autoflower.
$54.99Need more pots? Change the quantity.
✓ Seeds sold separately✓ Email us any time✓ Secure card checkout
New to growing?
Indoor 2 Gallon Complete Kit · from $79.99
Includes the tools, step-by-step videos and free email coaching. The one to get first.
Living Superb Soil feeds your plant from seed to harvest. No bottles and no pH testing.
Pot, soil and starter pellet. No tools to buy twice.
Plant an autoflower seed and harvest in as little as 80 days.
Email help@apotforpot.com any time. Videos and guides come with the complete kit.
2 gallon expansion kit
Up to 4 oz
$191
at the dispensary · avg $47.83 an oz (Headset, Sept 2026) · varies by state
Want a bigger harvest? Compare our kits:
Bonsai 1/2 Gallonup to 1 oz
Indoor 2 Gallonup to 4 oz · this kit
Medium 5 Gallonup to 8 oz
Outdoor 35 Gallon1 lb or more
Yields are for one pot. Light, strain and care decide the rest.
2 gallon fabric pot and saucerSuperb SoilCoco coir brickPerlite top soil mixDiatomaceous earthJiffy peat pellet and seedling potRooting boosterSetup instructions
A fresh pot and soil for one more plant. Add a seed and water.
Sunshine is free
The 2 gallon grows best in the sunniest spot you have. A sunny window, a bright shelf or a patio all work, with a small tent and bulb only if you're short on sun.
☀ Best spot
4+ hours of direct sun from a south- or west-facing window. No bulb, no power bill.
☀ Great
Keep it close to the glass and turn the pot every few days so it grows evenly.
💡 Low on sun
Only if you're short on sun: a 40-watt grow bulb with partial sun, or 75 watts or more with no sun, about 6 inches above the plant, plus some airflow.
🌿 Outdoors
Full sun from spring to fall. Some growers carry it out by day and in at night.
Autoflower seeds fit best. Photoperiods work outdoors from early summer, or with a short veg under a light.
Real customer grows
Living rooms, apartments, patios and small tents. The 2 gallon is the kit our customers grow almost anywhere. It holds more water than the Bonsai, so it's easy to look after.
Growing one now? Send your photos to help@apotforpot.com and we may feature your plant here.
Kits ship without seeds
Autoflowers stay compact and finish in about 80 days. Add one to your cart with the kit.
No, kits ship without seeds. Add an autoflower from our seed shop, from $9.99.
Up to 4 oz.
As little as 80 days from seed with an autoflower.
Not if you have sun. In partial sun, add a 40-watt grow bulb; with no sun, use 75 watts or more.
Yes, outdoors from early summer or with a short veg under a light; expect about 100 to 130 days.
When the top inch is dry, usually every 2 to 4 days.
Sales are final, because living soil can't be resold.
Home-grow laws differ by state and change often. Check your state's official rules before you grow. Adults 21+ only.