Soil Ninja
Dried Seaweed Soil Topper
Dried Seaweed Soil Topper
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Boost your houseplants’ soil naturally with Aqua Culture’s Dried Seaweed Soil Topper. Hand-harvested from the shores of Cornwall, this 100% Cornish seaweed mulch improves soil structure, helps retain moisture, and gradually releases nutrients to feed your plants. It’s an easy way to support healthy growth and encourage a vibrant ecosystem within your potted plants - a fab way to top up nutrients in spring or if you’re not ready to repot yet!
Benefits:
- Adds organic matter and essential minerals
- Helps retain moisture and suppress weeds
- Supports beneficial soil microbes
- Ideal for flower beds, vegetable patches, and pots
How to use:
Sprinkle an even layer over the soil surface around your plants. As you water, nutrients will slowly release into the soil. Replenish every 4–6 weeks or as needed.
Not sure which blend to choose?
Then check out our Houseplant Index! We've done all the hard work for you, simply search your plant's name and the guide will tell you it's preferred mix.
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100% Peat Free
All of our mixes are fully peat free, 100% freshly made to order and packed with beneficial microfauna. The natural stuff your plants love and need for healthy growth and nutrition.
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Trusted By Enthusiasts Everywhere
Our products are trusted by houseplant enthusiasts of all experience levels and it's because of that, our soil is used internationally. Still unsure? Check out our reviews on Google!