3-part “Building Block” nutrient system: T.A. TriPart® gives the best possible balance between concentration and flexibility. Why buy grow nutrients, bloom nutrients, a CalMag and a PK, when you can grow from start to finish with just three bottles! TriPart® nutrients allow you to perfectly match the changing needs of your plants by varying the mix as your grow progresses: more TriPart® Grow during growth, and more TriPart® Bloom for flowering and fruiting: simple and incredibly effective by design. Used by the most prestigious research laboratories and universities, including NASA, the TriPart® is an evolving system that we constantly update in line with the latest scientific discoveries, and improve through exhaustive testing in-house and with our partners in professional horticulture (see more on our pedigree in real-world food production and research here) Many nutrients claim to include everything that your plant needs for healthy growth, but unlike most competitors, the TriPart® includes not just the primary and secondary nutrients necessary for basic plant nutrition, but a full range of micro and sub- micronutrients as well – and we chelate every possible element for enhanced uptake and stability. This is why the TriPart® delivers such impressive and reliable results in specialist markets where enhanced flavour, aroma, potency, and essential oil production are vital. The TriPart® is available with hard or soft water formulations of TriPart® Micro to ensure that calcium levels in your nutrient solution remain optimal preventing the lockout / deficiency problems that universal nutrients can provoke. TriPart® Grow Stimulates structural and vegetative growth, builds strong roots and provides the majority of the nitrogen, potassium and secondary minerals in TriPart®. Use higher levels in growth, and lower levels in flowering.
TriPart GrowTriPart GrowTriPart GrowTriPart Grow
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Nutrient TypeClassic N-P-K or micro-elements nutrient
Feeding StyleDay-to-day Solution
Organic NutrientNo
Content StateLiquid (ml/l)

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Latest Reviews Show All Reviews

6 months ago
Use them for years with great success!
6 months ago
I have been using these nutes from TA and I can say that they are extremely strong, so they would last a long time. Be careful with the dosage.
6 months ago
I have been using these nutes from TA and I can say that they are extremely strong, so they would last a long time. Be careful with the dosage.
6 months ago
Latest Comments

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This used to be the General Hydroponics Grow, now it's Terra Aquatica? Really messed up the Grow Diaries, I had. Be wary of the reviews, because 99% of them are because it was GH.
GH, best basic nutes available in all they’re formulas