We are Washington, D.C's premier location for all of your horticultural needs.
Located at 3744 10 St. NE, Washington, D.C. ; 20017
Call us at 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sunday 11-6pm
We are Washington, D.C's premier location for all of your horticultural needs.
Located at 3744 10 St. NE, Washington, D.C. ; 20017
Call us at 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sunday 11-6pm
+ Quick Look
$1.35
Give your tiniest of plantings and cuttings a snug, secure start with the Hydrofarm 55-cell...
+ Quick Look
$1.65
Use this 72 cell pack insert with CoCo plugs, regular soil, or soilless mixes to...
+ Quick Look
$28.95
Our Active Aqua growing trays come in two popular sizes and make growing easy with...
+ Quick Look
$9.95
Designed to support clones or young live plants, The Clone Shipper Classic's plant packaging holds...
+ Quick Look
$42.00
CLONES – PROFESSIONAL LIQUID ROOTING COMPOUND DIRECTIONS FOR USE: 1. Ready-to-use. No dilution necessary. Pour a...
+ Quick Look
$2.00
Also known as a flat, the cut kit tray is ideal for seed and cutting...
+ Quick Look
$178.36
Cut Kit Tray 10x20" w/ Mesh Tray (50 sets/cs)
+ Quick Look
$1.95
Also known as a flat, the cut kit tray is ideal for seed and cutting...
+ Quick Look
$43.95
Our heat mat thermostat is digital for greater accuracy. Features Water resistant stainless steel temperature...
+ Quick Look
$16.50
These sterile, disposable scalpels are ideal for clean and accurate cuttings. Each box contains 10...
+ Quick Look
$43.00
Dyna-Gro Root-Gel is a unique, patented vitamin-hormone gel formulated for the propagation of cuttings. Root-Gel...
+ Quick Look
$63.00
The new EZ-CLONE Classic already lives up to it's name!It has been made from fully...
+ Quick Look
$12.00
Clear Rez™ is the newest edition to the Ez-Clone® product line.This solution is designed to...
+ Quick Look
$0.47
Specially designed for use in most aeroponic cloners, EZ-Clone Cloning Collars are manufactured from a...
+ Quick Look
$0.47
Specially designed for use in most aeroponic cloners, EZ-Clone Cloning Collars are manufactured from a...
+ Quick Look
$0.47
Specially designed for use in most aeroponic cloners, EZ-Clone Cloning Collars are manufactured from a...
+ Quick Look
$0.47
Specially designed for use in most aeroponic cloners, EZ-Clone Cloning Collars are manufactured from a...
+ Quick Look
$72.95
These are replacement pumps for your EZ-Clone units. Excellent quality pumps with minimal heat output.
+ Quick Look
$6.95
EZ - Clone specially formulated gel is designed to speed up root development, produce vigorous...
+ Quick Look
$128.00
These are replacement pumps for your EZ-Clone units. Excellent quality pumps with minimal heat output.
+ Quick Look
$162.95
The new EZ-Clone® Classic has been made from fully recyclable HDPE which highly chemically resistant...
+ Quick Look
$34.95
Grow indoors or out, protected from all the elements, scavengers, and temperatures that could harm...
+ Quick Look
$14.12
Grodan Gro-SmartTM Tray Your Grodan Starter plugs, Mini-BlocksTM and Gro-BlocksTM have finally found a home....
+ Quick Look
$139.95
Hydrofarm's Commercial Heat Mat helps maximize your growing area by letting you daisy chain up...
+ Quick Look
$2.50
Heavy Duty Square Cell Pack These reuseable cell packs can last for many seasons of...
+ Quick Look
$0.00
Exclusively used for rooting of cuttings (cloning, asexual reproduction) and air layering of plants for...
+ Quick Look
$44.96
Start with our 2" dome with vents, then move up to the 7" sturdy dome...
+ Quick Look
$43.95
This hot house with UL-listed waterproof heated mat is ideal to cradle your fragile clippings...
+ Quick Look
$6.95
This is the only dome on the market with adjustable top and side vents to...
+ Quick Look
$2.95
Reap and sow the benefits of greenhouse growing, no outside space required. With a Jump...
+ Quick Look
$6.95
Reap and sow the benefits of greenhouse growing, no outside space required. With a Jump...
+ Quick Look
$4.95
Forumulated to tuck into your Jump Start Pellet Greenhouse, these circular peat-packed pellets are an...
+ Quick Look
$5.36
Reap and sow the benefits of greenhouse growing, no outside space required. With a...
+ Quick Look
$10.76
Reap and sow the benefits of greenhouse growing, no outside space required. With a...
+ Quick Look
$8.96
Forumulated to tuck into your Jump Start Pellet Greenhouse, these circular peat-packed pellets are an...
+ Quick Look
$99.95
Formulated to tuck into your Jump Start Pellet Greenhouse, these circular coir-packed pellets are an...
Capital City Hydroponics is now closed.
Come visit us at CAPITAL CITY ORGANICS in Brookland, DC
11am-7pm Mon-Sat ;
11am-5pm Sundays
All Materials © 2021 Capital City Hydroponics | 
Website by Sleepless Media | Powered by Shopify