BioBizz Alg-A-Mic Organic Seaweed Plant Tonic

BioBizz Alg-A-Mic is an organic seaweed plant tonic made from cold-pressed seaweed concentrate, with a low NPK so it's hard to overdo, ideal when plants look stressed or need a green-up.

After a dry spell, a cold windowsill week or a heavy feed that left leaves sulking, Alg-A-Mic is a kind way to help houseplants and herbs look themselves again.

Cold-pressed seaweed for happier leaves

Seaweed has been used as a natural fertiliser for thousands of years. Alg-A-Mic uses a high-grade concentrate extracted by cold pressing rather than chemical solvents, supporting chlorophyll and lush green foliage.

Because the NPK is low, it's difficult to overdose. You can add it through the growing season in soil or coco as a tonic alongside your main plant food.

What Alg-A-Mic helps with

• Houseplants recovering from stress or uneven watering
• Herbs and leafy greens that need a green-up
• Support after overfeeding or cool nights
• Everyday tonic use with low overdose risk

Mild, organic and reassuring

• 100% organic seaweed. Cold-pressed concentrate.
• Low NPK. Hard to overdose.
• Supports green leaves. Helps chlorophyll absorption.
• Home sizes. 500ml, 1 litre and 5 litre.

Your questions answered

Is this a complete fertiliser?
No. It's a tonic. Keep using your main plant food and add Alg-A-Mic for support.

Can I use it all season?
Yes. It can be added through growth for leafy plants and houseplants.

The details

In the box

1 × bottle of BioBizz Alg-A-Mic in your chosen size.

A mild seaweed tonic when leaves need a little kindness.