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Nutrients & Supplements

Soil Amendments
Neptune's Harvest Fish Fertilizer 2-4-1 | 36oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 436
$196.56 / $16.38 per unit
(minimum purchase of 12)
Neptune's Harvest Fish Fertilizer 2-4-1 | 1gal - Concentrate - OMRI Listed - (Case of 4)
In Stock: 463
$163.44 / $40.86 per unit
(minimum purchase of 4)
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 36oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 815
$241.08 / $20.09 per unit
(minimum purchase of 12)
Neptune's Harvest Seaweed Plant Food 0-0-1 | 32oz - Concentrate - Makes 32gal - OMRI Listed - (Case of 12)
In Stock: 912
$212.76 / $17.73 per unit
(minimum purchase of 12)
Neptune's Harvest Fish Fertilizer 2-4-1 | 18oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 1056
$144.48 / $12.04 per unit
(minimum purchase of 12)
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 18oz - Concentrate - OMRI Listed - (Case of 12)
In Stock: 816
$157.32 / $13.11 per unit
(minimum purchase of 12)
Neptune's Harvest Seaweed Plant Food 0-0-1 | 16oz - Concentrate - Makes 16gal - OMRI Listed - (Case of 12)
In Stock: 504
$153.84 / $12.82 per unit
(minimum purchase of 12)
Neptune's Harvest Kelp Meal Multi-Purpose Plant Food 1-0-2 | 4lb - OMRI Listed - (Case of 6)
In Stock: 255
$157.32 / $26.22 per unit
(minimum purchase of 6)
Neptune's Harvest Seaweed Plant Food 0-0-1 | 1gal - Concentrate - Makes 128gal - OMRI Listed - (Case of 4)
In Stock: 139
$169.48 / $42.37 per unit
(minimum purchase of 4)
Neptune's Harvest Fish & Seaweed Fertilizer 2-3-1 | 142oz - Concentrate - OMRI Listed - (Case of 4)
In Stock: 682
$192.20 / $48.05 per unit
(minimum purchase of 4)
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