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
$2.15
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
$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
$63.00
The new EZ-CLONE Classic already lives up to it's name!It has been made from fully...
+ 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
$12.99
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
$27.95
Rapid Rooter® plugs are all natural soilless grow plugs made of composted tree bark and...
+ Quick Look
$20.59
Rapid Rooter plugs are fortified with General Hydroponic micronutrients for abundant root growth. The optimal...
+ 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
$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
$39.99
Hydrofarm's Smart Float comes with a 55-cell floating insert, heavy duty tray, and 55 earth-friendly...
+ Quick Look
$20.95
Hydrofarm's windowsill heat mat is perfect for veteran growers, beginners, and children too. It is...
+ Quick Look
$24.95
You'll find everything you need to start a windowsill garden with the Jump Start Windowsill...
+ Quick Look
$1.95
Ideal for watering and draining cuttings and new plants. Features Nests completely in Hydrofarm CKTRAY...
+ Quick Look
$124.95
This is the add-on unit for the MTMDU Commercial Heat Mat. You can daisy chain...
+ Quick Look
$5.37
Premium grade virgin materials for cleanliness and durability. Premium white plastic for increased light reflectivity....
+ Quick Look
$7.17
A professional propagation dome for starting seeds or cuttings. Temperature and humidity controlled by two...
+ Quick Look
$89.99
oxyCLONE 20 is a simple, compact, recirculating cloning system. It works with a variety of...
+ Quick Look
$1.95
Never mix up your poinsettias and your purple irises again. Our versatile 6" plant markers...
Come visit us at CAPITAL CITY ORGANICS in Brookland, DC
11am-7pm Mon-Sat ;
11am-5pm Sundays
***Prices Are Subject To Change***
All Materials © 2022 Capital City Hydroponics | 
Website by Sleepless Media | Powered by Shopify