Blossom Blood 300g

Blossom Blood is a product which promotes beautiful flowers, healthy plants and fuller buds. It’s been developed for pH stabilisation to maximise floral production by utilising a specific type of pH buffer salt. Blossom Blood is not to be confused with plant food, but is compatible with all quality nutrients.

How it works: by maintaining an acidic pH during flowering which enables your plants to increase their nutrient uptake.

Hydroponics: add directly to your reservoir when flower buds appear well established. Repeat once more in two weeks or next nutrient change. For every 10 litres (2.5 gal) of growing solution in your reservoir, mix in 1 gram (1/4 tsp) of Blossom Blood.

‘this 300g pack will treat 3000 litres (792 gal) of growing solution’

Soil: dissolve 1 gram (1/4 tsp) into 20 litres (5 gal) of water. Water with 1/2 litre (1 pint) per plant when the flower buds are established. Repeat once more in two weeks.


Directions are maximum strength. We recommend using 1/2 the amount of Blossom Blood to start with. Response varies with plant types.

In this market there are a number of look alike products (such as Bud Blood, Go 12/12, etc). But remember, if the label displays an NPK value, you are buying a plant food…not Blossom Blood!! The original and still the best.