We are located at 821 Upshur Street NW in the rear unit.
Check out our new Brookland location at 3744 10 st NE
Call us at 202-758-2572 or 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sat-Sun 11-5pm
We are located at 821 Upshur Street NW in the rear unit.
Check out our new Brookland location at 3744 10 st NE
Call us at 202-758-2572 or 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sat-Sun 11-5pm
+ Quick Look
$56.66
FoxFarm's American Pride organic-based dry mix is an all-purpose, time-release fertilizer for flowers. It contains...
+ Quick Look
$13.46
FoxFarm's American Pride organic-based dry mix is an all-purpose, time-release fertilizer for flowers. It contains...
+ Quick Look
$33.95
Beastie Bloomz® Heavyweight Blossom Builder is a pH balanced blend of extra strength nutrients specially...
+ Quick Look
$60.95
Beastie Bloomz® Heavyweight Blossom Builder is a pH balanced blend of extra strength nutrients specially...
+ Quick Look
$16.95
Late Flowering Formula: FoxFarm engineered Cha Ching® to maximize a plant's production. Every stage of...
+ Quick Look
$76.95
FoxFarm's Big & Chunky Perlite allows for extra aeration and better drainage. Its larger size...
+ Quick Look
$8.95
Big Bloom® is a Natural & Organic Blossom Builder. Our special, micro-brewed formula incorporates earthworm...
+ Quick Look
$14.95
Big Bloom® is a Natural & Organic Blossom Builder. Our special, micro-brewed formula incorporates earthworm...
+ Quick Look
$117.95
Big Bloom® is a Natural & Organic Blossom Builder. Our special, micro-brewed formula incorporates earthworm...
+ Quick Look
$218.95
Big Bloom® is a Natural & Organic Blossom Builder. Our special, micro-brewed formula incorporates earthworm...
+ Quick Look
$53.95
Big Bloom® is a Natural & Organic Blossom Builder. Our special, micro-brewed formula incorporates earthworm...
+ Quick Look
$62.09
From the deepest jungles of the African Congo comes the word “Bembé” which means Sweet...
+ Quick Look
$12.29
From the deepest jungles of the African Congo comes the word “Bembé” which means Sweet...
+ Quick Look
$22.49
From the deepest jungles of the African Congo comes the word “Bembé” which means Sweet...
+ Quick Look
$75.59
Even Mother Nature needs a little help sometimes! Bush Doctor Boomerang will lend a hand...
+ Quick Look
$21.79
Even Mother Nature needs a little help sometimes! Bush Doctor Boomerang will lend a hand...
+ Quick Look
$17.96
Even Mother Nature needs a little help sometimes! Bush Doctor Boomerang will lend a hand...
+ Quick Look
$75.59
Survival of the fittest is a way of life in the rainforest. Layer upon layer...
+ Quick Look
$20.95
Survival of the fittest is a way of life in the rainforest. Layer upon layer...
+ Quick Look
$18.95
Controls mites, thrips, and aphids FORCE OF NATURE™ Miticide controls various mites and insects on...
+ Quick Look
$12.29
Bushdoctor Kangaroots is a liquid root drench formulation designed to enhance the proliferation or root...
+ Quick Look
$74.95
Bushdoctor Kangaroots:is a liquid root drench formulation designed to enhance the proliferation or root mass...
+ Quick Look
$21.99
Bushdoctor Kangaroots is a liquid root drench formulation designed to enhance the proliferation or root...
+ Quick Look
$55.95
Kelp Me Kelp You® is a natural, organic seaweed extract derived from Norwegian kelp, Ascophyllum...
+ Quick Look
$13.09
Kelp Me Kelp You® is a natural, organic seaweed extract derived from Norwegian kelp, Ascophyllum...
+ Quick Look
$19.95
Kelp Me Kelp You® is a natural, organic seaweed extract derived from Norwegian kelp, Ascophyllum...
+ Quick Look
$13.29
Bushdoctor Microbe Brew is a complex blend of ingredients specially formulated to help plants achieve...
+ Quick Look
$71.96
Bushdoctor Microbe Brew is a complex blend of ingredients specially formulated to help plants achieve...
+ Quick Look
$21.56
Bushdoctor Microbe Brew is a complex blend of ingredients specially formulated to help plants achieve...
+ Quick Look
$58.46
Bush Doctor Root Trio Use Bush Doctor Root Trio pack for incredible underground results. Supports...
+ Quick Look
$12.59
Bush Doctor SledgeHammer?Õå is a unique rinse formula designed to remove fertilizer buildup and encourage...
+ Quick Look
$72.99
Bush Doctor SledgeHammer is a unique rinse formula designed to remove fertilizer buildup and encourage...
+ Quick Look
$21.59
Bush Doctor SledgeHammer is a unique rinse formula designed to remove fertilizer buildup and encourage...
+ Quick Look
$63.49
Wholly Mackerel® is a liquid plant nutrient derived from marine species fish. It is an...
+ Quick Look
$12.99
Wholly Mackerel® is a liquid plant nutrient derived from marine species fish. It is an...
+ Quick Look
$19.95
Wholly Mackerel® is a liquid plant nutrient derived from marine species fish. It is an...
821 Upshur Street NW, Washington DC
Located in the rear unit
202-758-2572
Get Directions
Store Location Hours:
Cap City Organics:
202-248-2483
Brookland, DC 11am-7pm M-F 10am-6pm Sat
Closed Sundays
Cap City Hydro: 202-758-2572
Petworth, DC
11am-7pm Tues-Fri
11am-5pm Sat-Sun
Closed Mondays
All Materials © 2019 Capital City Hydroponics | 
Website by Sleepless Media | Powered by Shopify