greenleaf megacrop

Anyone happen to know of anywhere that might be trying to push the V1 out of their stock at a discounted rate??
I would happily buy some to use for veg, I'm still using it but my bucket is getting low.

fragileassassin said:

White LEDs. I have to run epsom from when I transfer them to the flower tent under the LED. If I dont add it on top of my calmag, they show it pretty hard within a week or two.

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Yep...same. I add additional Calmg and some epsom throughout flower. Running cob LED

henrystyle said:

LED lights makes your plants use more mag?
If so, why?

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Some info here...

Not to be confused with...
The Plant and Coco may compete for CA all thru the grow. Coco growers.

This was one of the better quotes I found as to why we need it. Looks like @TintEastwood beat me to some actual info lol

LED lights usually produce much less heat than a HPS light of comparable productivity. The lower heat levels from and LED means the leaves of a cannabis plant generally transpire (evaporate) less moisture under LED compared to HPS. The transpiration differences mean that Calcium and Magnesium ions can be less mobile under LED and this may cause deficiencies that you will have to correct with nutrient additions.

For reference, just got my temp gun today.
Room is currently 80F/60% because I forgot to zip it. Usually it's like 82/68%.
The highest leaf temp I could find was 77F on a leaf that was on the tallest cola within 6" of a board. Most of the rest of the canopy is 74-75F

GLN bud explosion states 0-19-37. When i convert 19 of P2O5 to P it comes out 8.3 and K2O comes out to 32.4 using hydrobuddy. In a litre that comes to 8.3ppm and 32.4ppm. A gallon 3.7854.. ppm would be 31.42 for P and 122.65 for K. Does this look right? Or should i just use 19 and 37?

fragileassassin said:

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So the P and K is already converted.. thanks..

Does anyone think giving measurements in metric 4grm combined in the imperial gallon stoner worthy? This not a dig at anyone..just strange..

Nrk.cdn said:

Does anyone think giving measurements in metric 4grm combined in the imperial gallon stoner worthy? This not a dig at anyone..just strange..

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Never thought much of it tbh.. I convert all my tsp and tbsp to grams and mL. its just easier to deal with when weighing out 200g or 150mL at a time

fragileassassin said:

View attachment 4484586

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can you point me to where you get acess to this spread sheet? Thanks

gkay723 said:

can you point me to where you get acess to this spread sheet? Thanks

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thats just a chart @TintEastwood made.
this might be of some help to you too. Its the calculator renfro made.

Ive used mc in coco. Now im doing flood and drain with 4x8 tables. Will i have any issues using mc in my reservoir?
Also growing in clay pebbles individual pots.

Gorillaglue4u said:

Ive used mc in coco. Now im doing flood and drain with 4x8 tables. Will i have any issues using mc in my reservoir?
Also growing in clay pebbles individual pots.

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Yes it's an issue. The residual shit is too much imo. Good nute otherwise

macsnax said:

Yes it's an issue. The residual shit is too much imo. Good nute otherwise

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That's what i was worried about i used it in coco but was unsure with the flood and drain. Thanks

Put a filter sock on your pump

Gorillaglue4u said:

That's what i was worried about i used it in coco but was unsure with the flood and drain. Thanks

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led1k said:

Put a filter sock on your pump

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That helps but doesn't fix it...... Not trying to run you off mc, you might just have to see it for yourself. It's manageable, just sucks.

If mixing concentrate is there any concern about things changing over time? It will probably take me a year to go thru my last purchase.

Edit: got some good feedback from:

TintEastwood said:

You should be ok.

Some growers use concentrate with no problems.
Some have had problems.

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BigHornBuds said:

You can still use it,
But if it sits to long , it’s starts to “gel” up n get clumpy , gets gross.
Better to leave as a powder.

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@sunni Maybe this and the Megacrop threads could be merged?

Anyone order Megacrop after their new restock? Came in looking like a white powder with little blue specs. New formula? No more of the calcium balls??

smokadepep said:

Anyone order Megacrop after their new restock? Came in looking like a white powder with little blue specs. New formula? No more of the calcium balls??

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Yes that’s what they said. More cal and mag and a little less K. Does the water still get pretty dark after mixing? I just ordered a couple days ago