How should I choose Neptune's Harvest Seaweed Plant Food 0-0-1?

Neptune's Harvest Seaweed Plant Food 0-0-1 should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan. Choose the exact size or variant before adding to cart. This page has 4 purchasable options, and price, stock, weight, and dimensions can change by size.

Can Neptune's Harvest Seaweed Plant Food 0-0-1 ship in the United States?

Toledo Indoor Garden ships eligible products within the United States. Available shipping options, rates, and estimated delivery timing are calculated during checkout from the selected cart and destination address.

What sizes does Neptune's Harvest Seaweed Plant Food 0-0-1 come in?

Neptune's Harvest Seaweed Plant Food 0-0-1 is available in 4 options: 16 oz, 32 oz, 1 Gallon, 5 Gallon. Select your preferred size on the product page to see pricing and availability.

What is the return policy for Neptune's Harvest products?

Toledo Indoor Garden accepts free 30-day parcel returns on unused, unopened Neptune's Harvest products in original packaging after return authorization. Freight, LTL, oversized, special-order, or commercial items may require customer-paid return freight unless the item arrived damaged or defective.

Neptune's Harvest Seaweed Plant Food 0-0-1

Neptune's Harvest Seaweed Plant Food 0-0-1

SKU: NEPSW118

Size: 16 oz

$17.99

Available to Order

Inventory may be in-store or supplier warehouse. Call 419-725-2450 to confirm availability, handling timing, or shipping.

Questions? Call 419-725-2450

Quick answer

Neptune's Harvest Seaweed Plant Food 0-0-1 should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan.

Best fitGrowers building a nutrient program around a specific media type, water source, and crop stage.

Check before orderingChoose the exact size or variant before adding to cart. This page has 4 purchasable options, and price, stock, weight, and dimensions can change by size.

Grower tipStart from the label or feed chart, measure pH and EC, and increase strength only after plants show they are handling it.

Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.

Neptune's Harvest Seaweed Plant Food is made from Ascophyllum nodosum that grows along the cold North Atlantic ocean floor.

Recommended for use as an addition to a regular program of fish fertilizer.

This seaweed plant food contains over 60 naturally occurring major and minor nutrients, amino acids, and other plant growth-promoting substances.

Use on all your plants in alternate feedings.

OMRI Listed for organic use.

Weight: 1.5 lbs.

Dimensions: 6.87 x 2.7 x 2.7 in.

Available sizes: 16 oz, 32 oz, 1 Gallon, 5 Gallon.

OMRI Listed for Organic Use
NPK Analysis: 0-0-1
Derived From: Seaweed (Ascophyllum nodosum)
Application Rate: 1 oz per gallon of water every 1-2 weeks
Made in Gloucester, MA from North Atlantic fish
Brand: Neptune's Harvest

SKUNEPSW118

BrandNeptune's Harvest

UPC081435118126

Weight1.5 lbs

Dimensions6.87 x 2.7 x 2.7 in

Shipping Weight1.50 lbs

Sold Aseach

OMRI ListedYes

Derived FromSeaweed (Ascophyllum nodosum)

Application Rate1 oz per gallon of water every 1-2 weeks

Application DetailsFlowers & Vegetables: 1 oz per gallon of water. Foliar feed every 1-2 weeks, early morning or late in the day. Trees & Shrubs: 2 oz per gallon of water monthly. Lawns: 1 oz per gallon of water per 200 sq ft.

Label ColorGreen

Youtube IdL3CrTllX94w

ManufacturerNeptune's Harvest

Made InGloucester, MA, USA

Made InUSA (Massachusetts)

NotesCold-processed hydrolyzed fish and seaweed fertilizers

NPK0-0-1

TypeLiquid Seaweed

Application Rate1 oz per gallon every 1-2 weeks

Derived FromAscophyllum nodosum (Norwegian kelp)

OMRI ListedYes