Plant Health Seaweed Tonic Concentrate

Hoselink’s Plant Health Seaweed Tonic Concentrate is made from a combination of kelp seaweed and soluble potassium humate which helps plants to grow more vigorously, enriches the soil and stimulates flowering and fruiting.

Think of this tonic like paracetamol for your plants.  You would use this product when your plants are looking wilted or distressed, as opposed to fertiliser which is food for a healthy plant to help it grow.

Packed with minerals and nutrients, seaweed is high in complex carbohydrates essential for assisting with healthy plant growth and defending plants from soil borne diseases. Though rich with minerals, the Seaweed Tonic has small quantities of such nutrients, making this formula safe and gentle enough for use on delicate plants and seedlings, as well as for regular plant health maintenance.   

The fast-acting formula works effectively whether applied directly to soil or foliage, as plants can absorb the food directly through their leaves. 

Contains liquid composts that promote good soil structure – looking after your plants above and below ground! Plus, it is safe to use on all plants including natives, seedlings, flowering and fruiting plants.

Directions for Use

Watering Can

Refer to dilution rates table below. Figures based on pre-mixing in a 9litre watering can.

1. Fill watering can with water
2. Mix required amount of Plant Health Tonic
3. Apply evenly over selected application

Hoselink NEW Fertiliser Spray Mixer (these instructions are not applicable to 5537 version):

Dilution rates; 450ml of Plant Health covers 202m². *based on foliar application

1. Shake well before use
2. Siphon tube required - unscrew the bottle and remove the siphon tube, then unscrew brass pin from above selector dial and push into the top of the siphon tube. Reassemble.
3. Pour concentrate into Hoselink’s Fertiliser Spray Mixer.
4. Select dial (refer to table below) and walk slowly using a sweeping action to apply evenly to selected application.

Proudly made in Australia.

When should I use Seaweed Tonic?

We recommend using our Seaweed Tonic 2-3 times per month for best results. Unlike with other fertilisers, Seaweed Tonic can be safely sprayed on your garden throughout the year.