Organic Sea Kelp Fertilizer for Plants – Water-Soluble – Makes 50 Gallons – Kelp Meal Concentrate Plant Food – for Indoor Gardens, Hydroponics, Vegetables, Houseplants – Smart Grower – 2oz Bag

Price: $19.95
(as of Jul 21, 2026 22:57:39 UTC – Details)

Product description

Organic Bio-Active Seaweed Harvested From Maine – Smart Grower Sea-Kelp (Ascophyllum Nodosum) is boosted with rich source of naturally-derived organic polymers (fucoidan, alginate, and tannins) for maximum plant growth with NPK: 0-0-18 Soluble potash for enhanced nutrient uptake in plants
6X Stronger Super-Concentrated Powder – 2 oz pouch makes up to 50 gallons of highly water soluble powder mixable liquid kelp fertilizer for large and small indoor gardens, vegetable beds, and hydroponics and houseplants this is the best value on the market
Healthier Bigger Plants Fast – Our Cold-Water Harvested in Maine Sea-Kelp plant food will boost your garden health and plant root strength because this organic kelp fertilizer supports natural plant stress resistance and maximum nutrient efficiency in all plant growing systems.
Fast Results Proven and Trusted Organic Fertilizer – Thousands of farmers and gardeners use Smart Grower Sea-Kelp Meal Fertilizer to boost plant health for houseplants, vegetables, flowers, and hydroponic systems including seedlings and mature crops to get larger yields and bigger plants
Easy-to-Use, and Compatible with Nutrients – Smart Grower Sea-Kelp fertilizer is fast-dissolving and easy to mix with water, simply apply every 1 to 2 weeks for stronger plants and bigger yields for all types of plants, gardens, and growing mediums

Product summary

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