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Micro-nutrient / CaMg Deficiency?

Lit_1started grow question 6y ago

Worried if the tips of the new growth are exhibiting any signs of a micro-nutrient deficiency, CaMg? I've been feeding her CaMg but not every feed, about once every 3 days.

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Leaves. Color · Yellow

Feeding. Deficiencies

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smoke24answered grow question 6y ago

You may have a light stress issue, I see the serrations on the leaves are starting to curl up a little bit. I've had this problem as well. Try either moving your light up or turning down the intensity, and see if you notice a difference in 3 days.

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MadeInGermanyanswered grow question 6y ago

Hi I add cal / like to every food :-) Best if you have osmosis water and mix the stale water for 24 hours (after 24 hours the chlorine has evaporated somewhat) to an Ec value of 0.2. Then add Cal / Mag until the Ec is 0.4. This is your source of water

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GMSgrowsanswered grow question 6y ago

Your running your ph a little high for soiless in the veg stage. 5.8 is ideal for what the plants want at this stage. You only need to add a little calmag if your using coco coir. Ppm should be 4 to 500 until they start to vigorously grow

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