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Liquid Seaweed for Plants (32 oz) Quart | Concentrated Liquid Kelp Supplement | Makes UP to 470 GALLONS | for All Plants & Gardens | Blue Planet Nutrients

Visit the Blue Planet Nutrients Store

4.7 2,720 ratings

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$19.95 $0.62 per Fl Oz

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Purchase options and add-ons

Brand	Blue Planet Nutrients
Item Weight	32 Ounces
Item Form	Liquid
Coverage	Full
Liquid Volume	1 Quarts

About this item

SEAWEED USABLE BY PLANTS: Derived from organic Ascophyllum Nodosum Seaweed which naturally contains carbohydrates, micro-nutrients, and organic matter!
ALL VARIETIES OF PLANTS WILL BENEFIT: Such as citrus, fruit trees, garden vegetables and herbs, houseplants, succulents and cacti, flowers, shrubs, and so much more!
FORMULATED FOR ALL TYPES OF GARDENS/GROWING MEDIA: Can be used in soil, hydroponic, coco coir, rockwool, clay pellets, aeroponic gardens etc.
THE POWER OF SEAWEED IN A BOTTLE: Our Liquid Kelp supplement helps overall plant vitality for all varieties of plants growing in any type of garden!
TRUSTED BRAND: Blue Planet Nutrients wants you to succeed so our products are specially formulated for success in the garden!

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Liquid Seaweed for Plants (32 oz) Quart | Concentrated Liquid Kelp Supplement | Makes UP to 470 GALLONS | for All Plants & Ga

$19.95 ($0.62/Fl Oz)

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Sold by Blue Planet Nutrients and ships from Amazon Fulfillment.

Mycorrhizal Fungi for Soil, Root Stimulator for Plants, Ultra Concentrated Mycorrhizae for Plants Strong Roots & Living Soil,

$19.95 ($9.98/Ounce)

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Product details

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 5.25 x 2.25 x 7.5 inches; 2 Pounds
Date First Available ‏ : ‎ March 6, 2015
Manufacturer ‏ : ‎ Blue Planet Nutrients
ASIN ‏ : ‎ B00UBEL5E0

Best Sellers Rank: #10,013 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
- #376 in Garden Fertilizers

Customer Reviews:
4.7 2,720 ratings

Product Description

A classic garden staple, this kelp fertilizer is an incredible addition to any garden. Our product is easy to use, cost efficient, and yields consistent & amazing results in your garden, no matter what you're growing or what medium in which your plants are growing (hydroponic, soil, all soil-less media etc.). Blue Planet Nutrients Liquid Seaweed is made from organic Ascophyllum Nodosum seaweed which contains over 60 trace elements, amino acids, enzymes, carbohydrates, and fully chelated readily available micro-nutrients. This all-natural supplement works well in any type of garden and is a great way to boost overall plant vitality. Liquid Seaweed can help mother plants produce more successful clones, encourage growth, and even help produce more fragrant flowers and sweeter fruits. If your plants are looking like they need a pick-me-up (showing yellowing or signs of wilt), this kelp supplement is just what they need. Blue Planet Nutrients Liquid Seaweed is formulated for use in hydroponic systems, coco-coir, all soil-less mediums such as vermiculite and perlite, and in soil.

Important information

Legal Disclaimer

For plant use only. Keep out of reach of children. Do not ingest.

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Customer reviews

4.7 out of 5

2,720 global ratings

How customer reviews and ratings work

Customers say

Customers like the ease of use, quality and value of the fertilizer. For example, they mention it's simple, phenomenal, great value for the money and well worth it for hot climates. That said some complain about the leakage.

AI-generated from the text of customer reviews

126 customers mention119 positive7 negative

Customers are satisfied with the quality of the fertilizer. They mention that it's a great fertilizer, and their plants are thriving. Some customers also mention that succulents love it.

"...The concentration of beneficial nutrients in this supplement is impressive, and it has had a noticeable impact on the health and growth of my..." Read more

"...It is lush, green and shiny! I am so glad I found this! I add 2 teaspoons per gallon biweekly so it lasts a long time between reorders...." Read more

"Great fertilizer" Read more

"...That being said, it REALLY works. I used it in my tropical hydroponic set up...." Read more

21 customers mention21 positive0 negative

Customers appreciate the value of the fertilizer. They say it's a reasonable and easy to use product, with impressive results. Some customers also mention that it'll be well worth the price in a hot climate.

"...ease of use, organic nature, and impressive results make it a valuable asset in achieving a thriving garden...." Read more

"...Added hundreds of dollars of value to a single plant." Read more

"I bought this because it was a good price and I wanted a more bio-available alternative to kelp meal for my medicinal plants...." Read more

"...THERES NO DIFFERENCE. .I gave it 2 stars because it is a good price, and it is fun...." Read more

12 customers mention12 positive0 negative

Customers find the fertilizer easy to use. They say it's simple, and works well as a plant starter. They also appreciate the clear instructions provided, which saves time and effort. Customers also mention that it doesn't smell and works great with blackstrap molasses.

"...Mixing the liquid seaweed into my watering can or sprayer is simple and straightforward, thanks to the clear instructions provided...." Read more

"It is reasonable and easy 2 use." Read more

"Instructions are very clear on the container. Greatly helps microbes in your soils and boost sturdy plant growth...." Read more

"Easy to use. My Orchid plants love it. Highly recommend." Read more

3 customers mention3 positive0 negative

Customers find the fertilizer easy to mix and soaks into the soil beautifully. They say it keeps plants thriving and takes to difficult soil well.

"...it with water when we first planted the plants and they took to difficult soil really well." Read more

"Mixes easy and soaks into the soil beautifully." Read more

"Keeps plants thriving easy to use...." Read more

7 customers mention4 positive3 negative

Customers are mixed about the smell of the fertilizer. Some mention it has hardly any smell at all, while others say it has strong smell.

"I was amazed when I open this bottle. It has hardly any smell at all, and that's pretty amazing for a seaweed product...." Read more

"Has a strong smell but that's to be expected because the type of product it is. The product is working like it should so far I'm happy with it." Read more

"Works great & doesn't smell as bad as other brands." Read more

"This stuff smells like battery acid. It has a "chemical" smell to it. Without a 21 day flush, this flavor will show up in your end product...." Read more

16 customers mention3 positive13 negative

Customers are dissatisfied with the leakage of the fertilizer. They mention that it leaks everywhere from the top, the pouring design leaks the liquid, and the lid does not reseal. They also say that it spilled a lot at first, and that the cap was broken.

"The lid does not reseal so be careful to never tip this bottle! That being said, it REALLY works. I used it in my tropical hydroponic set up...." Read more

"...I've spilt product every single time I've used it. It leaks down the side no matter what I do. I took a star off for that alone...." Read more

"...Had to knock off a star for packaging . It leaks everywhere from the top , even with the lid on ." Read more

"...Package arrived fast and without leaks. Size is as described, will be purchasing again!" Read more

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Matt Moser

Help get the job done every time

Reviewed in the United States on September 15, 2023

Verified Purchase

I recently started using Liquid Seaweed for Plants, and I must say it's been a game-changer for my garden. This concentrated liquid kelp supplement has proven to be a fantastic addition to my gardening routine, and I'm excited to share my positive review.

First and foremost, the quality of this liquid seaweed is exceptional. It's evident that this product is made from high-quality kelp sourced from nutrient-rich ocean waters. The concentration of beneficial nutrients in this supplement is impressive, and it has had a noticeable impact on the health and growth of my plants.

The ease of use is a significant advantage. Mixing the liquid seaweed into my watering can or sprayer is simple and straightforward, thanks to the clear instructions provided. It seamlessly integrates into my regular watering and feeding routine, saving me time and effort.

One standout feature is the natural and organic nature of this product. It aligns with my commitment to sustainable and eco-friendly gardening practices. Liquid Seaweed for Plants is free from synthetic chemicals and harmful additives, making it safe for both my plants and the environment.

The results have been truly impressive. Since I started using this liquid seaweed supplement, I've noticed increased resilience in my plants. They've shown improved resistance to pests and diseases, and their overall vitality has improved significantly. The leaves are greener, the blooms are more vibrant, and my vegetables taste better.

The quart-sized bottle provides an ample supply of liquid seaweed, ensuring that I have enough for multiple applications without needing frequent replenishment. This practicality adds to the overall value of the product.

Furthermore, the reputation of liquid seaweed as a natural plant growth enhancer is well-established in the gardening community, and this product lives up to those expectations.

In conclusion, Liquid Seaweed for Plants is a fantastic addition to any gardener's toolkit, especially for those looking to promote healthier and more resilient plants. Its quality, ease of use, organic nature, and impressive results make it a valuable asset in achieving a thriving garden. I highly recommend this liquid kelp supplement to fellow garden enthusiasts who want to take their gardening to the next level. It's a natural and effective way to support the growth and vitality of your plants.

10 people found this helpful

Helpful

C. Runy

Flowers Love This

Reviewed in the United States on April 15, 2024

Verified Purchase

I have added this to my rose garden and I am amazed how lush the foliage is! I’ve grown roses for years but since I have started adding this product I see a big difference in the foliage! It is lush, green and shiny! I am so glad I found this! I add 2 teaspoons per gallon biweekly so it lasts a long time between reorders. These pics are in April before the first blooming.

2 people found this helpful

Helpful

melomaniac

Makes everything grow

Reviewed in the United States on April 26, 2024

Verified Purchase

Great fertilizer

Helpful

Shopper

Top quality product, poor bottle design.

Reviewed in the United States on September 17, 2021

Verified Purchase

The lid does not reseal so be careful to never tip this bottle! That being said, it REALLY works. I used it in my tropical hydroponic set up. I also used it diluted on cuttings and got a really intense root response. My albo shot out massive arial roots, I’ve never seen anything like it. Added hundreds of dollars of value to a single plant.

One person found this helpful

Helpful