Home / Soil/Mulch/Amendments / Neptune’s Harvest Seaweed Plant Food Neptune’s Harvest Seaweed Plant Food$32.00 7 in stock Neptune's Harvest Seaweed Plant Food quantity Add to cart SKU: 2713427906 Category: Soil/Mulch/Amendments Description Description Neptune's Harvest Seaweed Plant Food Related products Back To Earth – Composted Cotton Burr – 3 CU. FT. $35.00 Add to cart Malibu Compost 1cf Bu’s Blend Biodynamic Compost $57.00 Add to cart Moonshine 2 cu ft (soil) $55.00 Add to cart