SM3, introduced in 1965 and containing 15% Seaweed solids, was the first seaweed extract produced by Chase, and was originally called Sea Magic – it worked wonders for plants but in those days nobody knew why! Now, thanks to our ongoing research, we know it contains natural plant growth stimulants and a range of trace elements, combining to promote strong healthy plants which are very ‘efficient’ in their uptake of nutrients, – you can actually make savings on other fertilizers. Also, plants grown with SM3 have been shown in trials to be less susceptible to pest and disease attack.

Dilute at 10 ml in 4.5 litres of water and apply with a sprayer or a watering can as it works through the leaves and the roots.

The Benefits of using SM3
VEGETABLES – Better quality and higher yield, extended harvest period.
FLOWERS – Good growth and colours.
LAWNS – Better wear and improved colour.
FRUIT – Enhanced colour, quality and bud formation.
CUTTINGS Dip in 1 to 100 solution before planting to stimulate a strong root system.
ECONOMY – SM3 is used at less than half the rate of some other brands sold to gardeners!

For most export and agricultural markets it has been superseded by SM6 (30% Seaweed solids), but SM3 remains the first choice for gardeners and it can be purchased direct from The Organic Gardening Catalogue.

However, we can supply SM3 outside the UK for commercial and wholesale use in the following pack sizes: 1 litre, 5 litre, 25 litre, 210 litre.