Sustaina Grow
SeaWool™ - Seaweed infused Wool Pellets
SeaWool™ - Seaweed infused Wool Pellets
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SeaWool™ – Seaweed-Infused Wool Pellets for Thriving Gardens
Meet SeaWool™ – where the sheep meets sea for better soil and stronger plants.
Crafted in New Zealand, SeaWool™ combines the natural power of New Zealand wool with nutrient-rich seaweed, delivering a slow-release, soil-loving pellet that transforms your garden from the ground up.
Perfect for vegetables, flowers, and fruiting plants, SeaWool™ improves soil structure, boosts moisture retention, and delivers essential trace minerals – all while reducing your need for synthetic fertilisers.
🌿 Why Gardeners Love SeaWool™:
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Nourish Naturally – Packed with nitrogen, potassium, and sea minerals to feed plants over time
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Retain Moisture – Wool holds water in the root zone, helping plants thrive through dry spells
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Protect the Planet – 100% natural, zero synthetics, made from renewable NZ resources
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Feed Your Soil – Encourages microbial activity and healthy soil biology
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Easy to Use – Just scatter into your soil or potting mix and let nature do the work
Pack Size and Usage:
Each pack is 3kg in weight.
How to use:
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Surround your plants with a 15-20cm of SeaWool pellets. These will slowly release nutrients for stronger growth, and to keep slugs and snails at bay.
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Mix the SeaWool pellets into the soil for a slow release fertiliser and to help maintain moisture. Use up to 1kg per square meter for optimum growth.
Great For: Raised beds, pots, fruit trees, veggie patches, native planting, and container gardens.
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absolutely happy with the seaweed infused wool pellets all my vege gardens are in containers and having added the pellets have noticed improvement in the growth of plants highly recommend
Bought as a gift and I will be buying more.
very good .Now all we need is some rain!
The pallets arrived very promptly, thanks team
I bought these as a gift for my daughter. She is so looking forward to placing these around her strawberry plants.

absolutely happy with the seaweed infused wool pellets all my vege gardens are in containers and having added the pellets have noticed improvement in the growth of plants highly recommend
Bought as a gift and I will be buying more.
very good .Now all we need is some rain!
The pallets arrived very promptly, thanks team
I bought these as a gift for my daughter. She is so looking forward to placing these around her strawberry plants.