Questions? Call the experts at 1-888-907-4769

Neptune's Harvest Fish & Seaweed Fertilizer, Quart

Neptune's Harvest Fish & Seaweed Fertilizer, Quart
Neptune's Harvest Fish & Seaweed Fertilizer, Quart
Neptune's Harvest Fish & Seaweed Fertilizer is an all-natural, organic, fish-based fertilizer that utilizes a cold process to break the fish down into simpler protein complexes, resulting in a stable, highly concentrated liquid fertilizer. It has been shown to increase germination, increase crop hardiness, enhance plant development and encourage the rapid development of a healthy root system. Neptune’s Harvest Liquid Fish & Seaweed Fertilizer is OMRI-approved for organic gardening. One quart of Neptune’s Harvest Fish & Seaweed Fertilizer makes 32 gallons of 2-3-1 organic fertilizer. Sold Out
You can earn 18 Reward Points on this product!
List Price: $26.50
Price: $17.50
You Save: $9.00 (34%)
Sold Out
Product Details

Directions for Neptune’s Harvest Fish & Seaweed Fertilizer

  • Directions: Shake well before using. Prepare for one application only. Do not store diluted fertilizer.
  • House Plants: Use 1 tablespoon per gallon of water. Feed every 2-3 weeks. Do not over water.
  • Outdoor Plants: Use 1/8 Cup (1 fl. oz.) per gallon of water. Feed vegetables, flowers, trees and shrubs every 2-3 weeks. Apply until soil is saturated or as a foliar (leaf) feed until leaves are wet, top & bottom. It is best to foliar feed early in the day in order to prevent leaf burn from the sun or mildew from dampness overnight.
  • Lawns: Use 1 gallon concentrate mixed with sufficient water to cover 8000 sq. ft. (your sprayer’s rate will determine this). Feed monthly during growing season and again in the fall.
  • Compost Enhancer: Use 1/4 Cup (2fl. oz.) per gallon of water every 2-3 weeks.
  • Seed Germination: Soak in solution of 1 teaspoon per cup of water.
  • Farming: To use Neptune's Harvest in farming operations, click here.
Product Reviews
Rate this product:        

Great Price on Neptune's Harvest!

"Great Price on Neptune's Harvest!"

Maria M on 5/3/2014 3:51:08 PM

Comment: We have shopped for this fertilizer before...great price here at Garden Harvest Supply. Highly recommended!

Success in the garden!!

"Success in the garden!!"

gail h on 6/20/2013 7:28:11 AM

Comment: I have used Neptune's Harvest Fish & Seaweed fertilizer in the past quite successfully and so ordered it again for this year's garden. I'm not an expert by any means - but I am confident my tomatoes and other veggys will be very happy with Neptune!

Neptune's Harvest Rocks

"Neptune's Harvest Rocks"

Laurel on 7/20/2011 10:26:45 AM

Comment: This is my second year using Neptune's Harvest and I love it. It is highly concentrated and I start using it while I'm putting in my vegetable garden transplants and then use it every month. I expected it to be quite smelly, but it really isn't, except when you first open and pour it to mix it. There is no residual smell at all around the garden.