Neptune’s Harvest Seaweed Plant Food bottle supports healthy indoor and outdoor growth.
Measuring spoon for Neptune’s Harvest Seaweed Plant Food enables easy weekly feeding.
Foliar spray onto foliage using Neptune’s Harvest Seaweed Plant Food.
Neptune’s Harvest Seaweed Plant Food lawn application covers up to 8,000 sq ft.
Garden vegetables benefit from Neptune’s Harvest Seaweed Plant Food and healthy soil.
Houseplants thrive with balanced nutrition from Neptune’s Harvest Seaweed Plant Food.

Neptune's Harvest

Neptune’s Harvest Seaweed Plant Food (0-0-1) – Organic Liquid Fertilizer for Indoor & Outdoor Plants (Pint)

High-performance patio lawn and garden made for confident daily results

$29.02

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium patio lawn and garden quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Return & RefundEasy returns and policy details Shipping PolicyDelivery process and tracking info
Share

Why customers choose PatioZora Garden

Overview

Neptune’s Harvest Seaweed Plant Food is an organic liquid fertilizer derived from Ascophyllum nodosum seaweed harvested in cold North Atlantic waters. This natural concentrate acts as a storehouse of more than 60 nutrients, amino acids, trace minerals, and growth promoters, supporting a wide range of plants—from houseplants to lawns.

As a 0-0-1 fertilizer, it delivers potassium and essential micronutrients while staying OMRI Listed, making it a dependable option for routine feeding without synthetic inputs.

Key benefits you may notice

  • Improved plant hardiness and faster recovery after stress due to natural growth promoters.
  • Support for lush foliage, healthier roots, and better soil moisture management through organic matter.
  • Potential to reduce stress-related issues and frost damage, helping plants bounce back during changing seasons.
  • Foliar feeding provides quick uptake and can support large spaces like lawns, up to 8,000 sq ft.

How to use

  • Indoor plants: mix 1 tablespoon per gallon of water; feed weekly for steady nutrition.
  • Outdoor plants: mix 1/8 cup (1 fl oz) per gallon of water; apply every 1–2 weeks for vegetables, flowers, and shrubs.
  • Foliar feed or soil drench: apply to foliage or soil during the growing season.
  • Lawn: apply to cover up to 8,000 sq ft during the growing season for a space-wide feed.

Why choose seaweed nutrients? The natural composition provides trace minerals and amino acids that can complement your regular feeding routine, support healthy plant performance, and contribute to soil health by sequestering carbon and enhancing organic matter.

What’s in the package

Neptune’s Harvest Seaweed Plant Food (0-0-1) comes as a ready-to-use liquid concentrate designed for versatility across indoor and outdoor use.

FAQ

Q: What is Neptune’s Harvest Seaweed Plant Food (0-0-1)?

A: A versatile organic liquid fertilizer derived from Ascophyllum nodosum seaweed, designed for indoor and outdoor plants.

Q: How do I use Neptune’s Harvest Seaweed Plant Food?

A: Indoor plants: mix 1 tablespoon per gallon of water weekly; Outdoor plants: 1/8 cup per gallon every 1–2 weeks; can also be used as a foliar spray.

You may also like