The Benefits of Kelp and Seaweed

Tara | August 5, 2022

Kelp and Seaweed additives are formulated using sea plants including kelp, seaweed and sea grass. Kelp contains over 60 trace elements or micronutrients, including calcium, magnesium, Sulphur, manganese, copper, iron and zinc. There are different types of kelp and seaweed from varying origins, each with its own unique plant health promoting properties and micro-nutrient and hormone profile.

Kelp and seaweed additives improve yield and flavour, stimulate root and shoot development, strengthen cell walls, and improve disease resistance. The presence of high levels of potassium and trace elements is an additional benefit since it provides plants with a natural source of minerals beneficial to flower and fruit development.

Kelp is useful for re-potting and transplanting plants, during times of stress as a ‘rescue remedy’ and to promote general plant health.

When Should I use Kelp and Seaweed?

To promote rapid establishment of turf, young trees, seedlings and cuttings.
When re-potting and transplanting to promote rapid root and shoot development
When your plants are exhibiting signs of stress

How should I use Kelp and Seaweed?

Always follow instructions on the bottle, but generally it can be used as a foliar or in the nutrient solution from start to finish.

The benefits of seaweed and kelp:

A natural, organic product
Significant source of minerals, amino acids and enzymes
High concentration of vitamins, particularly vitamin B
Contains plant growth hormones such as auxins, gibberellins and cytokinins ( See A Guide to PGRs in the Grow Room to learn more)
Natural antibiotic properties that help fight damaging viruses and bacteria, and improves disease resistance
Rich in carbohydrates, providing an energy source for beneficial microorganisms and enriching soil
Flowering promoter
Boosts immunity
Improves yield and flavour quality
Improves root and shoot health
Strengthens cell walls
Low in sodium
Suitable for soil