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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

Growing Media

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Grodan Expert 15/75 Slab, 36" x 6" x 3", case of 12

Grodan Expert 15/75 Slab, 36" x 6" x 3", case of 12 $103.15

Grodan Expert 20/75 Slab, 36" x 8" x 3", case of 12

Grodan Expert 20/75 Slab, 36" x 8" x 3", case of 12 $133.45

Grodan Expert 20/75 Slab, 36" x 8" x 3", case of 12

Grodan Expert 20/75 Slab, 36" x 8" x 3", case of 12 $133.45

Grodan Gro-Wool Medium Water Absorbent Granulate Rockwool, 3.5 cu ft

Grodan Gro-Wool Medium Water Absorbent Granulate Rockwool, 3.5 cu ft $85.00

Grodan Grow-Cubes, 2 cu ft, single

Grodan Grow-Cubes, 2 cu ft, single $44.81

Grodan Macro Plugs 50 Pack

Grodan Macro Plugs 50 Pack $11.39

Grodan MM50/40 6/15 Block, 2" x 2" x 1.5", 60 strips of 24

Grodan MM50/40 6/15 Block, 2" x 2" x 1.5", 60 strips of 24 $442.92

Grodan Pro Delta 4 Block, 3"x3"x2.5" with hole, case of 384 single

Grodan Pro Delta 4 Block, 3"x3"x2.5" with hole, case of 384 single $5.96

Grodan UNI-SLAB, 9.5" x 8" x 4", case of 16

Grodan UNI-SLAB, 9.5" x 8" x 4", case of 16 $99.16

Grow Cubes Big 2 cu ft Case of 3

Grow Cubes Big 2 cu ft Case of 3 $128.81

Grow Cubes Medium 1 cu. ft

Grow Cubes Medium 1 cu. ft $26.65

GROW!T Clay Pebbles, 10 L

GROW!T Clay Pebbles, 10 L $11.95

GROW!T Clay Pebbles, 25 L

GROW!T Clay Pebbles, 25 L $21.95

GROW!T Clay Pebbles, 4 mm-16 mm, 40 L

GROW!T Clay Pebbles, 4 mm-16 mm, 40 L $27.95

GROW!T Coco Coir, Loose, 1.5 cu ft

GROW!T Coco Coir, Loose, 1.5 cu ft $23.95

Happy Frog Potting Soil, 2 cu ft (51.4 dry qts)

Happy Frog Potting Soil, 2 cu ft (51.4 dry qts) $26.95

Happy Frog Soil Conditioner, 3 cu ft (77.2 dry qts)

Happy Frog Soil Conditioner, 3 cu ft (77.2 dry qts) $32.95

Happy Frog Soil, 12 qt

Happy Frog Soil, 12 qt $11.95

Hugo Blk 6x6x5.8 w/hole 40/40 Case

Hugo Blk 6x6x5.8 w/hole 40/40 Case $164.18

Hugo Blk 6x6x5.8 w/hole single-SOLD IN STORE ONLY

Hugo Blk 6x6x5.8 w/hole single-SOLD IN STORE ONLY $3.42

KO KO BOP® COCONUT COIR BLEND GROW BAG

KO KO BOP® COCONUT COIR BLEND GROW BAG $52.95

Light Warrior Agro-ponic, cu ft

Light Warrior Agro-ponic, cu ft $25.95

Lucky Dog K-9 Kube 3.8 cf

Lucky Dog K-9 Kube 3.8 cf $68.95

Medium Water Absorbent Granulate, 13.4 Cubic Feet

Medium Water Absorbent Granulate, 13.4 Cubic Feet $66.06

Mini Cubes Loose

Mini Cubes Loose $87.57

Mother Earth Hydroton 10 Liter (100/Plt)

Mother Earth Hydroton 10 Liter (100/Plt) $13.69

Mother Earth Hydroton 25 Liter (85/Plt)

Mother Earth Hydroton 25 Liter (85/Plt) $21.95

Mother Earth Hydroton 50 Liter (50/Plt)

Mother Earth Hydroton 50 Liter (50/Plt) $42.95

Mother Earth Perlite # 3 - 4 cu ft (30/Plt)

Mother Earth Perlite # 3 - 4 cu ft (30/Plt) $48.49

Mother Earth Perlite # 4 - 4 cu ft (30/Plt)

Mother Earth Perlite # 4 - 4 cu ft (30/Plt) $32.29

Mother Earth® Coco

Mother Earth® Coco $24.29

Nectar for the Gods soil #2 1.5cft

Nectar for the Gods soil #2 1.5cft $24.95

Nectar for the Gods soil #4 1.5cft

Nectar for the Gods soil #4 1.5cft $25.95

Nectar for the Gods soil #8 1.5cft

Nectar for the Gods soil #8 1.5cft $29.95

North Spore Boomr Bag Substrate

North Spore Boomr Bag Substrate $25.00

North Spore Sterilized Grain Bags with Injection Ports

North Spore Sterilized Grain Bags with Injection Ports $20.00

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Location

3744 10th St NE, Washington DC
Capital City Organics
202-248-2483
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Store Hours

Capital City Hydroponics is now closed.
Come visit us at CAPITAL CITY ORGANICS in Brookland, DC 11am-7pm Mon-Sat ; 11am-5pm Sundays