New Grower Potassium or magnesium surplus/deficit??

[blowyourmind]

I have it since a Day or 3 back

i feed her with plagron pk13/14.... So it cant be a deficiency Srry my english is not so good... Grtz from holland

 

[namvet25]

Looks like you can use some cal/mag.Are you ph'ing your water?

 

[blowyourmind]

Water ph 5.9 ec 2.1

 

[Dr. Babnik]

Be careful with PK13/14. I use 1/4 dose once every 2 weeks.
I give Ca and Mg twice a week.
P is the only mineral I have overdosed.

 

[Cringer]

Plagron is not good! Try Biobizz very good, cheap, and organic..

 

[blowyourmind]

Plant was dying.. Cut it...didnt effect te bud but still 4wk too early

 

[Dr Who]

Hi, I've had this kind of deficiency several times. I never totally worked out what it was, but have been feeding a higher dose of Ca & Mg (local water is very soft), and have also been regularly adding a very small quantity of Phostrogen to the feed, it's really cheap and widely available here. I am adding the phostrogen mostly because it contains a wide variety of trace nutrients in a complexed form (with EDTA). I only add tiny amounts, and usually only during the rapid growth period as I am aiming for mostly organic growing. I haven't been seeing this deficiency since I started doing this, so it's working, but I'm still not sure what the specific deficiency was.

 

[Dr. Babnik]

Hi, I've had this kind of deficiency several times. I never totally worked out what it was, but have been feeding a higher dose of Ca & Mg (local water is very soft), and have also been regularly adding a very small quantity of Phostrogen to the feed, it's really cheap and widely available here. I am adding the phostrogen mostly because it contains a wide variety of trace nutrients in a complexed form (with EDTA). I only add tiny amounts, and usually only during the rapid growth period as I am aiming for mostly organic growing. I haven't been seeing this deficiency since I started doing this, so it's working, but I'm still not sure what the specific deficiency was.

I add high amounts of Mg, Ca and S. I buy CalmagX from Advanced Nutrients and organic molasses. I make my own MgSO4 (epsom salt) sol'n 0,35 g/ml and use CaMg(CO3)2 (dolomite) and bat guano as a dry mulch.
Typically I water twice a week: 1. Sensi Grow or Bloom + boosters and maybe molasses. 2. Minerals and maybe molasses.
Phosphate can reach toxic levels quite fast, so I only add it to the mineral mix every 2 weeks. There are also P in the base nutes and boosters, so it it is easy to overdose.