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    Nutrients: Should I follow the recommended g/L or EC values?

    Thank you for hearing me! I have powder feeding by greenhouse fertilizers which have a chart with the recommended EC and g/L for each product. The G/L don't reach the required EC... Barely half. For week 8 of flowering (oficial chart): Hybrids: 0,5 g/L EC: 0,7 Booster: 0,6 g/L EC: 0,6...
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    Feeding or light issues?

    Hello everyone! My plants started to show some yellowing and brown spots on their leafs. These are 3 white widow autos from dutch passion. First I thought it was something related to the nutrients I used (they were in bad condition). So I changed to a new and more reliable brand and bought...
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    Am I feeding my plants right?

    These are 3 white widow autos by dutch passion. They are planted on fabric pots with soil (Mostly peat) mixed with vermiculite (66% bagged soil, 33% vermiculite) I'm feeding mineral fertilizers. (Ph around 6.5) Used to be top crop and changed to powder feeding by greenhouse. With top crop I...
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    What are these stains and decolorations about?

    I recently had a plant with clear signs of magnesium deficiency (yellow between the leaf veins (lower leafs) and almost purple stems). So I fed the plants with epson salts. I did it with all of them as a preemtive method. Now this plant (started flowering not long ago) show some signs of...
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    Leafs going lighter green

    Leafs are starting (slowly) to get light green and even yellow in one of my 4 autos. Some leafs in the bottom turned totally yellow and were pulled out. Ph is measured. I use some comercial nutes and use the recommended measurements (going for the lower side) Temp and humidity is ok. I use...
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    What's going on with this plant?

    I have 4 plants indoor and just this one shows these problems. I give all similar doses of nutes. This one showed problems from the start. (General malformation, 2/3 pointed leafs, strange growth pattern) Today: Some days ago:
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    discoloring + leaf eaten? + dark green leaf with curling

    hello my fellow growers! i´ve started noticing some problems in my plants. This is my first grow so expect lots of errors haha. Im here to receive all the criticism possible and learn! image 1: two problems: The leafs show some discoloring. Is this nutrient deficiency? i started giving...
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    Seedling with strange colors (white marks) + stunned growth

    hello guys! This is my first grow. i germinated this AK 47 auto with no problem. on day 2 some white colors started appearing in the cotyledons. now on day 5 both cotyledons are almost white. what can it be? temperature and humidity is on point. PH for watering is 6.5. might it be the...
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