Root Amendment

For plants to perform at their best they require optimal Root Amendment. Building a strong root structure ensures water, nutrients, and support compounds are sourced at higher levels which in turn supports vigorous, healthy growth. This can be a challenge as all rootzones differ in soil structure, texture, soil pH, nutrient levels and availability and all have variable levels of soil microflora. Also, throughout the season, crop environment and climate can have serious effects on soil factors.

Engage have developed a range of strategy technologies to make sure all crops have the best start and that soil factors are managed to ensure to plants continue to perform all the way to harvest. 

Engage’s products ensure any applied water, nutrients and bio-stimulants are optimised in availability to provide maximum support to grow higher quality crops and produce.


Aqualatus (also known as Integrate) is the world’s leading soil surfactant with outstanding qualities to benefit soil water management, aggregation and nutrition. Its formula, unique to Engage, makes it an essential technology for the areas of the world where water availability is an issue.

Aqualatus’s unique formula is proven (over 10 years of trials) to reduce water loss to crops by eradicating surface run off, dramatically reducing surface evaporation, and slowing the natural gravitational movement of water.  The saving of water loss means that water application to crops can be reduced by 40-50% without any loss of crop development, yield and quality.

Aqualatus Ca

Aqualatus Ca is a new variant of the Integrate technology specifically designed for use in coir substrate. Aqualatus Ca contains a unique blend of hydrating surfactants, polymers and 18% calcium to optimise the hydration process of coir, increase the speed of water penetration and coir expansion and catalyse the buffering process required before coir use.

The exclusive formulation created by Engage supports greater diffusion of water, calcium and of other nutrients when regularly used. Aqualatus Ca is formulated to maximise hydration and expansion of coir growing media and can increase volume of finished compost.


Cypher is a 100% modified organic acid blend derived from plant active portions of lignin and leonhardite ore.

Cypher is a patented product designed to unlock soil and substrate potential especially in those which have lost momentum, become compacted or overloaded in bonded salts.

Cypher will optimise soil pH, debond ‘locked up nutrients’ to increase their availability to support crop growth. In substrates Cypher will reduce and maintain conductivity levels to provide optimal levels of nutrients for high performing crops


A unique water conditioner, acidifier and softener which is low hazard and highly effective at reducing and stabilising the long-term pH of irrigation and spray tank water.

Reactor is a blend of multiple components, created specifically to be added to water solutions to aid nutrient availability and maximise the performance of foliar applied nutrients and agrochemicals in situations where aggressive acids are not suitable or desired.

Bio-Chel Carbo+

A super concentrated plant carbon designed to provide and catalyse carbon sequestering and support optimal soil bioactivity.

Bio-Chel Carbo+ is a blend of modified organic acids derived from living lignin, a nature based and renewable raw material that is rich in carbon and plant sugars.

Bio-Chel Carbo+ also acidifies irrigation water, improves water penetration, helps free up bound nutrients in all soils and supports the growth and activity to soil microorganisms.

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