Aptus Startboost, 5 Liter Double Ended Grow Lights A manual flush valve allows

A manual flush valve allows you to clean the membrane

This is very helpful in tight spaces where several systems are in place at once

- Enables root growth throughout the cycle

This system can be extended from 8 to 24 feet in length

The silica particles occur in the form of discrete spheres that are not cross-linked with each other and contain hydroxyl groups on the surface

Aptus Startboost, 5 Liter Double Ended Grow Lights A manual flush valve allowsSTARTBOOST Root and Growth Booster About Startboost StartBoost along with Fasilitor are the foundation products of the Aptus Premium Collection range. Aptus StartBoost is comprised of humic acid derived from leonardite, a natural source of humic acid mined from the Earth. Humic acid is filled with long chain carbon based molecules that have an affinity for chelating elements from the soil; as such it may increase the uptake of micronutrients. When