SKU: 20167051420
seaweed fertiliser for indoor plants

seaweed fertiliser for indoor plants Grosafe OceanFert Certified Organic Slow Release Seaweed Pellets

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Description

seaweed fertiliser for indoor plants Grosafe OceanFert Certified Organic Slow Release Seaweed PelletsGrosafe's OceanFert are small super charged balls of slow release seaweed your plants will love. Each round pellet is packed full of gentle, slow release goodness from Nature's own super food, seaweed. Sustainably sourced and certified for organic use. Supercharged seaweed Grosafe doesn't just use any old seaweed. OceanFert uses a pure form of Ascophyllum nodosum. A highly valued brown marine seaweed prized for it's dense nutrient profile. Packed full

Grosafe's OceanFert are small super-charged balls of slow-release seaweed your plants will love. Each round pellet is packed full of gentle, slow-release goodness from Nature's own super-food, seaweed. Sustainably sourced and certified for organic use.

 

Supercharged seaweed


Grosafe doesn't just use any old seaweed. OceanFert uses a pure form of Ascophyllum nodosum. A highly valued brown marine seaweed prized for it's dense nutrient profile.

Packed full of bioactive compounds, rich in natural plant growth hormones, high in macro- and micro-nutrients.

Used for agriculture, animal feed and human dietary supplements, but in this form just stick to using it on your plants only!

 

What does OceanFert do for plants?


Boosts root & foliage growth


Natural source of auxins and cytokinins. Promotes growth of stronger, more active roots with a larger surface area, and boosts foliage growth.

Stronger, hardier plants


Promotes cell division while delaying aging, creating a stronger root system and longer-lasting, hardier foliage.

Healthier, more fertile soil


Improves beneficial microbes in the soil, improves soil pH and texture, adds aeration and improves drainage.

Boosts pest and disease resistance


Makes plants less attractive for pests to feed and breed. Acts as a natural, organic biopesticide making plants less palatable to pests.

Naturally thickens roots, stems and leaves acting as a natural barrier to harmful fungi and bacteria, root-feeding and sap-sucking pests like root mealy, mealybug, mites, thrips and more.

Supports the good guys. Enhances growth of beneficial fungal and bacteria in the soil.


Improves nutrient availability & uptake


Makes nutrients more available to plants. A natural chelator (said 'key-late-tor') that unlocks nutrients, making nutrients more bioavailable for roots to take in, boosting nutrient transport within the plant.


How to use OceanFert

 

Use it by itself or alongside your usual fertiliser routine. A great way to gently feed all plants, indoors and outside, all year round. Including houseplants, potted outdoor plants, fruit, veges, shrubs, trees and flowering ornamentals. Certified organic.


HOUSEPLANTS AND POTTED PLANTS OUTDOORS

When potting up: Mix in with potting mix at a rate of 20 grams per litre of potting mix.

For established plants, top-dress at a rate of 20 grams per litre of potting mix or soil, every 3 months.


ORNAMENTAL PLANTS OUTDOORS

Apply to beds before planting at a rate of 50 to 100 gms per squate metre of soil.

When planting sprinkle 200 to 500 gms into planting hole befire planting.

For flowering and established plants, sprinkle across beds at 50 to 100 gms per square metre of soil. 

Reapply every spring and autumn on-going.


FRUIT TREES AND VINES

Put into planting hole at a rate of 0.5 to 1kg per tree.

For established plants, top or side dress at a rate of 1 to 2kg per tree, once in spring and again in autumn, targeting tree drip line.


VEGETABLES

Before planting, scatter at a rate of 50 to 100 gms per square metre of soil.

When planting, apply in a shallow drench alongside plants at a rate of 25 to 50 grams per square metre of soil.

For established vegetables, either top or side dress alongside plants at a rate of 25 to 50 grams per square metre of soil.

Apply to garden mix and reapply during flowering, or for leafy vegetables (eg: lettuces), apply 30 days after planting.  

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 20167051420

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Verified Purchase
DJ
Draper, US
★★★★★ 3
Fast Chew
Size: Medium
Didn’t last as long as I expected. My Frenchie chewed through it in record time. I will purchase another one to see if it’s the same as the one I received.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 28, 2025
K
Verified Purchase
Kidzmomma
Phoenix, US
★★★★★ 5
Great for chewers
Size: Large
I have bought these for the dogs (GSD/Husky/Golden) 4 mon-7yrs. All 4 dogs enjoy them and keeps the 2 puppies from chewing things they should not. Definitely worth the money for how long they have lasted as well. Have already ordered more.
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Reviewed in the United States on October 4, 2025
G
Verified Purchase
ginger
New York, US
★★★★★ 1
Not as safe as it seems
Size: Xtra Large
I did like the look and sound of the all natural wood and coconut rope. However after 15 minutes of giving it to my dog there were rope fibers everywhere. Even though my research said coconut rope was ok for dogs in small amounts; my dog started throwing up. My cat also managed to get ahold of some of the strings and ended up choking. Even when I took the rope off and gave just the coffee wood stick; after just a few minutes of play my dog began coughing. This is just the experience that I had. All dogs are different. Just please don’t let your best friend play with it unsupervised
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Reviewed in the United States on February 3, 2025
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Do research
Size: Small
My pups love to shred things. This was a good toy for them to satisfy their need to shred things. My dogs are on the smaller side and I went with a small. I do encourage people to do their research and not leave this toy unsupervised. If your dog eats toys they shred this might not be a good toy for you. Coconut fiber can become impacted if too much is consumed. Unlike other reviewers I didn’t notice to much of a mess outside any other toy a dog might shred.
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Reviewed in the United States on February 28, 2024
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Verified Purchase
MDR & JAR
Birmingham, US
★★★★★ 1
Not Suitable for Power Chewers
Size: Large
Coconut fiber toys aren’t ideal for heavy chewers. They shred easily, can be swallowed, and may cause choking or intestinal blockages. The coffee wood is a safe durable product and loved but my dogs. I wish I would have done more research before buying the coconut fibers chew.
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Reviewed in the United States on January 29, 2026

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