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Item #:
221630468
Organic Sea Kelp Fertilizer for Plants Water-Soluble Makes 200 Gallons Kelp Meal Concentrate Plant Food for Indoor Gardens, Hydroponics, Vegetables,
Item #:
221630468
XCD 132
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In stock
Imported from USA store
QTY:
Only 10 items left in stock.
Order now and get it around Thursday, July 23
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Boost your garden health and plant root strength with our cold-water harvested Sea-Kelp plant food for healthier, bigger plants fast!
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What Stands Out
Water-Soluble Formula
Easily dissolves in water, ensuring quick nutrient absorption for healthier growth in various plants, including indoor gardens and hydroponics.
High Yield Concentrate
Makes up to 200 gallons of plant food, providing exceptional value and long-lasting use compared to conventional fertilizers for all types of gardening.
Organic & Safe
Formulated with organic sea kelp, promoting sustainable gardening without harmful chemicals, making it safe for both plants and users alike.
Product Details
- Organic Bio-Active Seaweed Harvested From Maine, USA - 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 - 8 oz pouch makes up to 200 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
- Cruelty-Free, Organic, Small Batch, Non-GMO, Responsibly Harvested Sea-Kelp Plant Food All Smart Grower products are made in small batches to help restore the poisoned ecosystem of this planet for the optimal health of people, plants, and our planet
| Brand Name | Smart Grower |
| Manufacturer | SmartGrower |
| Number of Items | 1 |
| UPC | 199284842250 |
| Unit Count | 8.0 Ounce |
| Part Number | SeaKelp-8oz-FBA |
| Item Weight | 8 Ounces (226.8 grams) |
| Liquid Volume | 200 Gallons |
| Item Form | Powder |
| Specific Uses For Product | Plant Growth |
| Coverage | Vegetables, herbs, flowers, fruiting plants, hydroponics, houseplants, and indoor gardens |
| Target Species | plants |
| Mixing Ratio | 1:200 |
| Brand | Smart Grower |
Who Should Buy?
-
Indoor Gardeners
Ideal for indoor gardening enthusiasts looking for a natural and effective nutrient source for their plants.
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Hydroponics Users
Perfect for hydroponic systems due to its water-soluble formulation, promoting healthy growth in various setups.
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Home Vegetable Growers
Great for vegetable gardeners who want to enhance soil health and boost plant growth organically and sustainably.
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Large Commercial Farms
Not suitable for large-scale operations needing bulk fertilizers, as it yields only 200 gallons.
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Over-Fertilizing Pets
Inappropriate for pet owners seeking a product that is safe in environments where pets might consume it.
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Non-Organic Farmers
Not recommended for farmers relying on synthetic fertilizers, as this is an organic-only product.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the benefits of using organic sea kelp fertilizer for plants?
Answer: Organic sea kelp fertilizer is rich in micronutrients, vitamins, and hormones essential for plant growth. It enhances soil health, stimulates root development, and increases resistance to environmental stress. Additionally, the natural growth hormones in kelp promote faster plant maturity and improved yields suitable for both indoor and outdoor gardens. -
Question:
How do I mix organic sea kelp fertilizer for use?
Answer: To mix organic sea kelp fertilizer, simply dissolve 1-2 tablespoons of the concentrate in a gallon of water. Stir well to ensure even distribution. This mix can then be used to water your plants or as a foliar spray, providing them with the nutrients they need to thrive throughout their growth cycles. -
Question:
Can I use organic sea kelp fertilizer on indoor plants?
Answer: Yes, organic sea kelp fertilizer is an excellent choice for indoor plants. Its water-soluble formula ensures easy absorption of nutrients, promoting healthy growth without the risk of over-fertilization. Regular application can lead to lush foliage and vibrant blooms, making it ideal for any indoor garden. -
Question:
How often should I apply organic sea kelp fertilizer to my plants?
Answer: For optimal results, apply organic sea kelp fertilizer every 2-4 weeks during the growing season. This schedule allows plants to consistently receive essential nutrients, promoting healthy growth, flowering, and fruiting. Adjust frequency based on plant response and specific growth needs. -
Question:
Is organic sea kelp fertilizer safe for all plants?
Answer: Yes, organic sea kelp fertilizer is safe for a wide variety of plants, including vegetables, herbs, and ornamental plants. Its gentle formulation makes it suitable for sensitive species, while providing essential nutrients without the risk of chemical buildup, ensuring a healthy growing environment. -
Question:
What makes water-soluble organic sea kelp fertilizer effective?
Answer: Water-soluble organic sea kelp fertilizer allows for immediate nutrient availability to plants. This form ensures that the nutrients are readily absorbed through roots or leaves, maximizing their effectiveness during peak growing conditions. This makes it especially beneficial for fast-growing crops and flowering plants. -
Question:
Can I mix organic sea kelp fertilizer with other fertilizers?
Answer: Yes, organic sea kelp fertilizer can be mixed with other organic fertilizers to enhance nutrient availability. It is recommended to follow specific mixing instructions to avoid nutrient overload. Combining it with compost or well-rotted manure can also amplify the benefits for your plants. -
Question:
What is the shelf life of organic sea kelp fertilizer?
Answer: The shelf life of organic sea kelp fertilizer is typically around 2-3 years when stored in a cool, dry place. Keeping it sealed and away from moisture ensures its nutrient integrity. Regularly checking for any changes in texture or smell can help determine if it’s still viable for use. -
Question:
How do I know if my plants need organic sea kelp fertilizer?
Answer: Signs that your plants might benefit from organic sea kelp fertilizer include yellowing leaves, stunted growth, and poor flowering. Additionally, if your plants are showing signs of stress from pests or environmental changes, the nutrients found in kelp can help revitalize them and encourage recovery. -
Question:
Where can I buy Organic Sea Kelp Fertilizer for Plants in Grenada?
Answer: You can purchase Organic Sea Kelp Fertilizer for Plants from Ubuy in Grenada. Ubuy offers a wide range of gardening products including this nutrient-rich kelp fertilizer, ensuring you have access to high-quality options to support your indoor garden needs.
Smart Grower Fertilizers & Plant Food Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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XCD 132
Order now and get it around Thursday, July 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 10 items left in stock.
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Features & Benefits
- Organic, bio-active seaweed harvested from Maine, USA.
- Super-concentrated powder makes up to 50 gallons of liquid fertilizer.
- Enhances nutrient uptake with NPK: 0-0-18 soluble potash.
- Proven to support natural plant stress resistance and nutrient efficiency.
- Easy to use, fast-dissolving, and compatible with all plant types.
- Eco-friendly, cruelty-free, non-GMO, responsibly harvested.
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