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Organic Liquid Sea Kelp Fertilizer for Happier Plants 32oz Makes 192 Gallon
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 6, 2026 7:57 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Smart Grower Blends
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓STRENGTHENS ROOTS & STEMS - Organic liquid sea kelp made from cold-water Ascophyllum nodosum seaweed supports strong root development and helps plants recover after repotting and transplanting.
✓HIGH-POTENCY 0-0-4 FORMULA - Guaranteed 4% soluble potash, the nutrient behind sturdy stems, efficient water use and resilience to heat and drought. A concentrated seaweed extract for plants that works at just 1 teaspoon per gallon.
✓HARVESTED IN MAINE, USA - Cold North Atlantic rockweed, processed in small batches. Suitable for organic growers when used in compliance with USDA organic guidelines.
✓FOR EVERYTHING YOU GROW - Houseplants, seedlings and transplants, vegetables and herbs, flowers and perennials, lawns and landscape, plus hydroponics, LECA and semi-hydro systems. One organic kelp fertilizer for indoor and outdoor plants.
✓SIMPLY MIX WITH WATER - Add 1 teaspoon per gallon, then water the soil or spray the leaves. No powder to dissolve and no scale needed. This 32 oz bottle makes up to 192 gallons of ready-to-use liquid plant food.
⚙️ Specifications
Brand
Smart Grower
Item Weight
2 pounds
Item Form
Liquid
Liquid Volume
32 fluid ounces
Manufacturer
SmartGrower
Brand Name
Smart Grower
Number of Items
1
Item Highlight
Cold Water Harvested in Maine, Seaweed Plant Fertilizer W/ Trace Minerals, Indoor & Outdoor, Concentrated. By Smart Grower
UPC
850079940819
Unit Count
32 Ounce
Included Components
1 Bottle of Sea Kelp Liquid Fertilizer 32oz
