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Nutrients & Additives

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Humboldt Nutrients Ginormous, 1 gal + Quick Look
Humboldt Nutrients Ginormous, 1 gal $104.00
Humboldt Nutrients Ginormous, 15gal + Quick Look
Humboldt Nutrients Ginormous, 15gal $1,227.20
Humboldt Nutrients Ginormous, 1pt + Quick Look
Humboldt Nutrients Ginormous, 1pt $16.64
Humboldt Nutrients Ginormous, 1qt + Quick Look
Humboldt Nutrients Ginormous, 1qt $31.20

Humboldt Nutrients Ginormous, 2.5gal + Quick Look
Humboldt Nutrients Ginormous, 2.5gal $228.80
Humboldt Nutrients Ginormous, 5 gal + Quick Look
Humboldt Nutrients Ginormous, 5 gal $426.40
Humboldt Nutrients Honey Organic ES, 15 gal + Quick Look
Humboldt Nutrients Honey Organic ES, 15 gal $890.98
Humboldt Nutrients Honey Organic ES, 1pt + Quick Look
Humboldt Nutrients Honey Organic ES, 1pt $16.64

Humboldt Nutrients Honey Organic ES, 55 gal + Quick Look
Humboldt Nutrients Honey Organic ES, 55 gal $3,220.36
Humboldt Nutrients Hum-Bolt humic, 1 gal + Quick Look
Humboldt Nutrients Hum-Bolt humic, 1 gal $60.85
Humboldt Nutrients Hum-Bolt humic, 15 gal + Quick Look
Humboldt Nutrients Hum-Bolt humic, 15 gal $657.08
Humboldt Nutrients Hum-Bolt humic, 1pt + Quick Look
Humboldt Nutrients Hum-Bolt humic, 1pt $10.48

Humboldt Nutrients Hum-Bolt humic, 1qt + Quick Look
Humboldt Nutrients Hum-Bolt humic, 1qt $18.34
Humboldt Nutrients Hum-Bolt humic, 2.5 gal + Quick Look
Humboldt Nutrients Hum-Bolt humic, 2.5 gal $139.95
Humboldt Nutrients Hum-Bolt humic, 5 gal + Quick Look
Humboldt Nutrients Hum-Bolt humic, 5 gal $243.36
Humboldt Nutrients Humboldt Roots 1 gal. + Quick Look
Humboldt Nutrients Humboldt Roots 1 gal. $735.28

Humboldt Nutrients Hydro Deuce, 1pt + Quick Look
Humboldt Nutrients Hydro Deuce, 1pt $13.12
Humboldt Nutrients Hydro Deuce, 1qt + Quick Look
Humboldt Nutrients Hydro Deuce, 1qt $22.82
Humboldt Nutrients Hydro Deuce, 5gal + Quick Look
Humboldt Nutrients Hydro Deuce, 5gal $357.96
Humboldt Nutrients Micro, 1 gal + Quick Look
Humboldt Nutrients Micro, 1 gal $38.12

Humboldt Nutrients Sea Cal, 1 pt + Quick Look
Humboldt Nutrients Sea Cal, 1 pt $20.30
Master-A, 1 gal. + Quick Look
Master-A, 1 gal. $70.20
Master-A, 15 gal. + Quick Look
Master-A, 15 gal. $682.64
Master-A, 16 oz. + Quick Look
Master-A, 16 oz. $24.33

Master-A, 2.5 gal. + Quick Look
Master-A, 2.5 gal. $152.08
Master-A, 32 oz. + Quick Look
Master-A, 32 oz. $23.40
Master-A, 5 gal. + Quick Look
Master-A, 5 gal. $267.69
Master-B 16 oz. + Quick Look
Master-B 16 oz. $13.95

Master-B, 1 gal. + Quick Look
Master-B, 1 gal. $70.20
Master-B, 15 gal. + Quick Look
Master-B, 15 gal. $682.65
Master-B, 2.5 gal. + Quick Look
Master-B, 2.5 gal. $152.08
Master-B, 32 oz. + Quick Look
Master-B, 32 oz. $24.33

Master-B, 5 gal. + Quick Look
Master-B, 5 gal. $267.69
Mayan Microzyme 1 gal. + Quick Look
Mayan Microzyme 1 gal. $364.00
Mayan Microzyme 16 oz. + Quick Look
Mayan Microzyme 16 oz. $57.20
Mayan Microzyme 32 oz. + Quick Look
Mayan Microzyme 32 oz. $100.36

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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 Hydronics is now closed.
We want to thank all of our customers for their support and invite you to our main location. 11am-7pm Mon-Sat ; 11am-5pm Sundays

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