Emerald Harvest - Sturdy Stalk Size:1.89 litre May use weekly or alternate

May use weekly or alternate weeks: 1 ml / 3 L

000 hours of use

Always shake the bottle well before use

they send some of the sugars manufactured in the process of photosynthesis (where carbon is separated from CO2 using light energy) down to the rootzone to feed beneficial microbes in the substrate

Emerald Harvest - Sturdy Stalk Size:1.89 litre May use weekly or alternateHow Sturdy Stalk Works Sturdy Stalk works by toughening up the walls of individual plant cells. This gives a greater level of mechanical strength to the plant as a whole. Think of the cells as being like the brickwork in a structure, and the cell walls as being like the cement. Stronger cement naturally paves the way for a greater level of structural integrity. This creates plants that are better able to support the weight of extremely heavy fruits