Triple Boost N:10, P:10, K:10 Triple Boost Triple Boost takes conventional, reactive 10N-10P-10K fertilser and blends it with organic compounds to give you a product that has enormous plant nutrition, coupled with minimal leaching and excellent up take. The organic compounds buffer the NPK and support soil fertility, while a range of natural growth hormones delivers complete nutrition to the plant. Seaweed is added for plant strength and fungal resistance with Triacontanol, an extract from bees wax which is a powerful photosynthesis enhancer. Added Trace Elements ensures luxury uptake of minerals maintaining mineral balance and plant health. This product is used by rose growers and rose gardeners.