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Pure RO water has unstable chemical structure that can trap other nutrients when added without a buffer
They work great in all hydroponic applications
and come in sizes to accommodate most pots
It comes with a 3-in-1 Temp/Humid/Photocell sensor
use ZeroTol 2
Rainmaker Backpack Sprayer 4 Gallon DE Lamps/Bulbs Pure RO water has unstableAll purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Manual pump backpack sprayer is ideal for large jobs. Includes four interchangeable sprayer nozzles for different applications. Trigger with a lock on option can be engaged for a continuous spraying. Padded shoulder straps for added comfort. This sprayer has an integrated filter included and a 4 ft hose. Replacement parts available online.