Nutrients & Additives

Nutrients are a key ingredient to any hydroponic garden. Traditionally when plants were grown outdoors in soil, they took in all of the nutrition they required from there. However as hydroponics does not use any soil, you must provide these nutrients for them. As well as this you must ensure that they are given at the correct dosages to ensure no under or over feeding. pH levels must also remain at the correct level so that the plant can take in all the elements that the nutrients contain.

You will notice that some nutrients we sell come in \'hard\' and \'soft\' water formulations. Hard water contains certain minerals in it already, so by using the correct nutrient formulation you will ensure that you do not overdo it on these minerals. Generally throughout most of the UK the water is considered to be hard.

Even when growing in soil you should still use a nutrient schedule, but always opt to choose a soil specific one, this will contain the correct ratio of elements needed. Unlike the hydroponics food which will have a larger amount of certain elements in, the soil nutrient will have less to account for the stuff already present within the growing medium.

The three main elements are NPK (nitrogen, phosphorus and potassium), nitrogen is required in larger amounts during the vegetative phase whereas phosphorus and potassium is needed in flowering. As well as these three there are around another 11 micro and macro elements which make up a complete and balanced formula, these include Mg (magnesium), Fe (Iron) and Ca (calcium).

Most of the foods we sell are split in to \'Grow\' for vegetative stage and \'Bloom\' for the flowering stage. This enables you to always make sure you are giving your plants what they need at certain times. By adding various additives alongside this, you will achieve even better results!

We try to stock a wide selection of nutrients and additives to ensure we have something for everyone! If there is something that you want which we do not have advertised just give us a call or email and we will see what we can do for you.

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Showing 1–12 of 204 results
BioBizz Bio Bloom
New

WHY CHOOSE BIOBIZZ BIO BLOOM? Certified organic flowering feed Food source for beneficial bacteria Natural Source of available nutrients, particularly potassium Natural extraction process Improves organic flavour and yield of crop BioBizz are producers of some of the finest organic...

From £10.00
pH Down
New

Phosphoric Acid 81%. pH Down allows the grower to bring the pH value of their nutrient solution down. Available sizes: 250ml, 1 Litre and 5 Litre

From £4.50
Canna PK 13/14
New

A flowering additive which contains high levels of potassium and phosphorus, both of which are essential for abundant, heavy flowers. Around 3 weeks before harvest is when your plants really need lots of these elements, it is then that you...

From £5.00
Canna Coco
New

A two part base nutrient for use when growing in Coco. Unlike many other products on the market Canna have designed a nutrient which does not need a 'Grow' and 'Bloom' formulation, instead this nutrient is suitable for both the...

From £13.00
Canna Boost Accelerator
New

Canna Boost Accelerator increases the metabolism of your plants along with their rate of photosynthesis. These things play a very important part in the uptake of nutrient, growth rate and overall health of the plant. By adding Canna Boost in...

From £20.00
BioBizz Bio Grow
New

WHY CHOOSE BIOBIZZ BIO GROW? Certified organic growth booster Food source for beneficial bacteria Natural Source of available nutrients, vitamins & amino acids Enzymatic extraction process Improves organic flavours of crop BioBizz have been producing top quality organic nutrients since...

From £10.00
BioBizz TopMax
New

WHY CHOOSE BIOBIZZ TOPMAX? Certified organic flowering booster Increases flowering sites Increases weight of flowers Ideal PK ratio for flowering plants Food source for beneficial bacteria Natural Source of available nutrients Improves organic flavour and yield of crop BioBizz TopMax...

From £25.00
Canna Cannazym
New

Cannazym contains over 12 different kinds of enzymes, vitamins and plant extracts. The enzymes speed up and help break down dead root material and turn it into minerals and sugars which the plant in turn can absorb as a source...

From £15.00
Canna Rhizotonic
New

Rhizotonic contains various microbiological substances that will rapidly speed up the growth of roots as well as making sure they are strong and healthy. It is perfect for spraying onto cuttings while they are still propagating to enable them to...

From £12.50
BioBizz CalMag
New

BioCizz CalMag has been designed for the professional grower and the hobbyist that needs an extra of Calcium and Magnesium in their grow. Calcium and magnesium are essential elements for proper plant growth and blooming, as they play a key...

From £9.00
BioBizz Bio pH-
New

Say “hello” to the newest member of the Biobizz family. Called Bio·pH-, it has been designed especially for the organic farming sector. Biobizz Bio·pH- is an aqueous solution made of citric acid and found naturally in different citrus fruits, such...

From £7.50
1 review
pH Up
New

Potassium Hydroxide 25% pH Up allows you to raise the pH of your nutrient solution. Available sizes: 250ml and 1 Litre

From £4.50

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