Urban Garden Center - Portland

Urban Garden Center - Portland We are Maine's original source for all the latest in hydroponics and indoor lighting. Welcome to The Urban Garden Center.

We carry all the latest equipment and lighting from names like Botanicare, Hydrofarm, Sunlight Supply, House & Garden, Foxfarm, and Advanced Nutrients, to name a few. We are a full-scale garden center specializing in organic products. We carry one of the largest selections of organic fertilizers and pest controls in the state of Maine. Our staff has over 30 years of combined gardening experience, so stop by your local store and talk gardening with any one of our staff.

We still inventory left at 60% off but we also have lots of retail / warehouse equipment for sale! Racks, carts, ladders...
05/28/2026

We still inventory left at 60% off but we also have lots of retail / warehouse equipment for sale! Racks, carts, ladders, pallet jacks, forklift, nursery benching, snowblower, office supplies, computers, cash drawers and a small safe!

05/19/2026

Liquidation sale 60% off! Outdoor season is almost here and with our sale now is the perfect time to stock up on what you may need. We are open here in the Portland Store at 55 Warren Ave Portland Maine Monday to Saturday 10am to 6pm

We have some used 20lb Co2 tanks that we are looking to sell here in the Portland Store. $125 filled if anyone is lookin...
04/16/2026

We have some used 20lb Co2 tanks that we are looking to sell here in the Portland Store. $125 filled if anyone is looking to have some back ups or some extras. Give us a call or stop by 207-347-2350 55 Warren Avenue Portland Maine 04103

Its snowing today but the outdoor season is right around the corner and we have some deals on 707!5 or more bags $25/bag...
04/07/2026

Its snowing today but the outdoor season is right around the corner and we have some deals on 707!

5 or more bags $25/bag

1 Pallet $22/bag

2 or more Pallets $20/bag

We are open 10am to 6pm 7 days a week stop in at 55 Warren Ave Portland ME 04103 or give us a call at 207-347-2350

02/23/2026

Urban Garden Center will be closed today, Monday, February 23rd due to the expected storm.

Its still cold but outdoor season will be here soon enough! We have a large selection of Liquid Nutes that are 60% off a...
01/30/2026

Its still cold but outdoor season will be here soon enough! We have a large selection of Liquid Nutes that are 60% off and would be great for your outdoor crop this season! If you are growing on a larger scale outdoors as well and looking for a good deal we are doing the 55 Gal Drums of Growth Science for $200/drum which breaks down to $3.65/gallon. Stop in at 55 Warren Ave Portland Maine from 10am to 6pm 7 days a week or call us at 207-347-2350.

01/25/2026

We are closing at 3pm today
(Sunday 1/25) and will be closed Monday as well.

NUTRIENT SALE 60% OFFOutdoor season is coming to an end soon and now is a good time to stock up on some nutes for next y...
10/03/2025

NUTRIENT SALE 60% OFF

Outdoor season is coming to an end soon and now is a good time to stock up on some nutes for next year. We have a ton of stuff we are looking to get into your hands for a good deal. Stop in to the Portland store at 55 Warren Ave Portland Maine open 7 days a week 10am to 6pm.

Fresh Order of Myco Jordan here in the Portland store stop by or give us a call!
04/11/2025

Fresh Order of Myco Jordan here in the Portland store stop by or give us a call!

Got a fresh order of recharge here in the store! Open 10 to 6 everyday
02/21/2025

Got a fresh order of recharge here in the store!
Open 10 to 6 everyday

Got a couple hundred nematodes here at the store that start to expire on the 31st. Willing to sell them at a good discou...
12/27/2024

Got a couple hundred nematodes here at the store that start to expire on the 31st. Willing to sell them at a good discount rather then have them expire and go to waste. Give us a call 207-347-2350 or stop in.

Address

55 Warren Avenue
Portland, ME
04103

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 6pm
Sunday 10am - 6pm

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