Emerald Harvest Micro

The bottle that goes in the tank first

Micro is the backbone of the Emerald Harvest three-part base programme, run alongside Grow and Bloom from seedling through to late flower. It carries the nitrogen that drives leaf and stem development, the calcium that builds strong cell walls, and the trace elements - iron, manganese, zinc, copper and boron - that make chlorophyll production and nutrient transport possible. Dose ranges from 0.5ml per litre for cuttings up to 1.5ml per litre in late flower. Available in 0.95 and 3.79 litre bottles for hydro, coco and soil.

Key Benefits

• Full trace element package - Iron, manganese, zinc, copper and boron in a balanced mix.
• High nitrogen - Supports the structural growth plants put on through veg.
• Calcium included - Strengthens cell walls, which matters on heavy flowering plants.
• Runs the whole cycle - Used from cuttings to late flower, only the ratio changes.
• Any medium - Formulated for hydroponics, coco and soil.
• Two sizes - 0.95 litre for a single tent, 3.79 litre for larger rooms.

Why Micronutrients Get Overlooked

Growers watch NPK because those are the big numbers, but the deficiencies that ruin a crop are usually trace ones. Iron drives chlorophyll, boron drives cell division, manganese sits at the heart of photosynthesis - and a shortfall in any of them shows up as symptoms people misread as a feeding problem and then overfeed into. Getting the micro side right first means the macros can actually do their job.

How to Use

• Always add Micro to your water first, before Grow or Bloom.
• Stir thoroughly so it is fully dispersed before the next bottle goes in.
• Use 0.5ml per litre for cuttings and seedlings, 1-1.25ml through veg.
• Run 1.25-1.5ml per litre through flowering as the plant loads up.
• Check and correct pH after all three parts are mixed.

Specifications