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Product type: Concentrated liquid flowering additive
plant vigour
and multiple ducting openings that genuinely don't leak light
Particularly well-suited to growers who've outgrown basic PK boosters and want something that actually moves the needle on size and weight
Fill the drum 1/3 to 1/2 full for optimal results
Emerald Harvest - pH Up Plagron Product type: Concentrated liquid floweringEmerald Harvest pH Up Reservoir and Nutrient Solution pH Raiser Best for: growers whose nutrient solution or reservoir drifts too acidic and needs bringing back up into range. Our thoughts The less commonly needed of the two pH adjusters, but just as necessary if your water runs acidic. It's a simple weak base solution that does exactly one job well. Worth having on the shelf even if you don't reach for it as often as pH Down. Emerald Harvest pH Up is
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