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Grow QuestionsGrow CalMag Organic Fertilizer

Grow CalMag Organic Fertilizer

Dormandostarted grow question 5 months ago

How much calmag and Grow organic liquid fertilizer should I water ? And how frequently ? The manufacturer's Medium Dose suggests 10ml/gal Grow Fert + 4ml/gal CalMag. I am using half or probably slightly weaker than half this strength. Every other or third watering just to be safe

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Feeding. Schedule

Feeding. Chemical composition

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Organomananswered grow question 5 months ago

When growing in (mainly) soil, I have beem doing a plain water/plain water/medium strength feed/plain water/plain water/medium strength feed routine for 30+ years and it works for me. By "medium strength feed", I only ever do half to three quarters strength of what the manufacturers recommend. It is very easy to rescue a slightly underfed plant, but very, very hard to rescue an overfed, burnt and damaged plant!

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greenAFanswered grow question 5 months ago

You should be feeding to an EC or PPM value, not going by what it says on bottle. You wanna keep the ratios of the different stuff ur using the same, but the "strength" you go by EC. I don't run soil, but the ppl I know that do usually don't fertigate more than 2x a week at this stage.

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Mr_Weeds_Autosanswered grow question 5 months ago

Going with what the company recommends or under is sometimes your best bet, sounds like you're doing exactly what you should be doing, I would gradually raise the dose to full strength as the plant grows. As far as how frequently to water, just water when dry to prevent overwatering, and remember to do water-feed-water, and water to runoff to prevent salt build-up.

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Hello community! I broke 2 branches this week. The first one happened by accident when I was draining the runoff, and the other when I was bending it.And today I came across a video where the author explains that silica can cause brittleness of branches. Does anyone have experience with silica and have you experienced anything like this? I add potassium silicate with each watering, at a concentration of 15ppm

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DeepWaterGrower

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2 months ago

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Questions about watering I created a 40 ml solution, the instructions say to transplant after the sprout has grown to the top of the plastic cover and the roots are visible through the plug. The question is, is 40 ml of liquid enough for this growth? I think not.

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2 months ago

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How do I lower soil pH?So my seedling is not doing great as of late. I checked soil pH and it's at 9. How can I lower it? the water in my stores are usually around 7-8 pH. Should i use dechlorinated tap water instead? Is there anything you recommend?

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3 months ago

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I added mycorrhiza to the coco coir from a local store. It turned out that there is slow release fertilizers in it. Was not indicated on the packaging.Please Help! First time after watering with 5.7pH 400ppm drainage water was 6.7pH and 800ppm. I flushed her to 400ppm. Yesterday was the second watering (450ppm, 5.7pH) and drain was 700ppm 6.7pH. I flushed her to 460ppm (1.5l of water), but pH still 6.6 How to fix it?

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3 months ago

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more PK?Hello,what do you think? Its 15weeks old autoflower BF AmnesiaHazeAuto and it seems 3 weeks to go, I dont know if I should PKing her more or just water and FF. Wanna push her to max (using PK 1st time)

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9 days ago

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Which fertilizer should be used in the early flowering stage?There is an autoflower plant that has just started to bloom. I water twice a week, one with fertilizer and one without fertilizer. Do you think it should be switched to bloom fertilizer at this stage, or should grow fertilizer be given for another week since it is still growing?

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14 days ago

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Can you please check SK#1 2/2 because I can see she is not soo good in shape. I mean maybe I put too much of Magnesium into the Water? It was maybe more than 1/3 of a tea-spoon per liter of epsom salt. And she looks really dark greenish... What can I do? Thanks 🙏

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22 days ago

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GoldenWeedGrower

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25 days ago

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a month ago

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Or can I get CalMag once and then grow and heaven? Can you help me please ???I gave CalMag to one of my plants 4 days ago, I gave grow and heaven to 3 plants, the soil dried out, should I give grow and heaven again? Or can I get CalMag once and then grow and heaven? Can you help me please ???

Feeding. Other

a month ago

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Feeding right after repotting (coco coir).After repotting an auto flowering plant I get runoff EC of 800, while feeding water has EC 1200. I guess EC gets diluted (biggest part of coco coir is new). Should I increase EC of the feeding water? I see slower growth but it may as well be due to stress of repotting.

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Feeding. Other

a month ago

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mmmlovelytomatoes

EC madness!!!!About EC. Er...confusing eh? So, if I feed with 1200 and it comes out 2000, I need to lower the feed until it comes out 1600? And if I feed at 1200 and it comes out at 1400 I can increase? Right? Is the whole point of this to give the plant as much feed as she can take?

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3 years ago

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Guano Flowering Stage Hey friends.I wanted to ask how much guano can I add for flowering stage per litre and when can I add it?.Thanks 😀

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3 years ago

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3 years ago

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