Gee64
Well-Known Member
Hey Stunger Your Girls are looking really nice! Well done!I must have missed this.
Yes the ratio on it's own is too high, but the Fert mix I used included other non Mg but Ca amendments like oyster shell flour so the dolomite was only a part amount of a small amount of what I used. It was more the thought that the plants had been working/growing hard for 4 months and they perhaps could benefit from a little. I gave each plant about 1/3 tsp of Epsom salt dissolved, so a bit more Mg there but overall seems kinda small. The fert company I used has stopped trading, but some years ago I talked to the 'creator' of it about the various farmers whose results spoke for it and Gee's comments triggered me to thinking, a little could be good now. After all on previous grows I have top dressed with I think double the amount of the same. Much of it is rather coarse and all of it has fallen on the mulch layer so I don't really think that it will be big quick hit but more of a trickle down, if the rain comes and along with the little top watering that I do. But anyway, we'll see, hopefully all continues swingingly.
Hey thanks Zeb, glad you found your way out of the woodwork. I will have more of think on what I can do with supercropping, I have tried weights but the strong winds just cause them to ride up/down or off. Maybe scrog netting, but overall it's not a showstopper, you're right, they can be really resilient.
Dolomite appears high in magnesium on the ratio but if you are adding calcium like oyster shells or your water has calcium in it then you are watering that 2:1 ratio down.
You have a lot of foliage and it all requires magnesium for all that chlorophyl.
Also if you use eartworm castings you are adding more calcium again to help that 2:1 ratio get down to 3:1 or 4:1.
The easiest way to tell if magnesium is getting too high is by checking the surface of a pot that is dry on top. If its crusty your mag is high. If its good the mag is good.
If mag gets low the plant will tell you very quickly on the bottom leaves.