calcium

This is not about the CalMag Agent which has N on the label but Mono Calcium. Having only found the same question being asked decades ago: "Does Canna Mono Calcium contain N?", I called them to ask. Got a call back from the person I had spoken too. Their research department confirmed that it...

I'm at day 55 auto ultimate Dutch passion. 13ltr pots, all mix soil by bio bizz, nutes = Bio bizz nutes Grow, Bloom, Top max, Cal/Mag I've had a cal/mag deficiency for a week or two, it's got worse the last few days, even after feeding, last feed was 4 days ago, two litres of water 1.6ml...

Hello everyone! First time grower and first time poster, I have a 10 week old sweet tooth that is not yet done blooming and is starting to get fully yellow leaves all around with some showing brown spots but not all of them. The plant was kept both inside and outside (mostly the latter) and has...

Hey guys, This is my first grow, so learning a lot here. I've felt like I've been battling a cal and mag deficiency this entire grow. Make small changes and I feel like she's doing well then days later it's back to the same problem. But this morning whatever this problem is has EXPLODED...

Good morning all, Apologies for the duplication, I had posted this in the wrong section me thinks. I'm watering my plants with locally purchased still mineral water. The breakdown of minerals is as follows: Typical Values per litre - Calcium 11.0mg - Magnesium 3.5mg - Potassium 2.5mg - Sodium...

Am having an issue with some cal mag def but not 100% that's wat it is so if anyone has any ideas I've been using advanced 3 part organic @400ppm and 200ppm of cal mag for feed sometimes I put a bit less base nute and add a bit of kelp me kelp u thanks for any help in advance

Problem: Rusted leaf spotting, brown markings Medium/grow method: Soil (BioBizz) & Organic nutrients Feed: and supplements used: Bio Bizz Grow, Bloom & Alg a Mic + Epsom Salts & Black Strap Mollases (Unsulphered) water source: Tap Water, left standing with an airstone in for at least 24hours...

-Problem: Brown spots on one plant, something else on the other. -Medium/grow method: DWC -Feed and supplements used: Advanced nutrients 5ml Sensi Bloom A 5ml Sensi Bloom B 5ml Cal/mag 10ml Voodoo Juice 8ml Rhino Skin 8ml SM-90 250ppm Same on both plants. -Water source: RO/DI -Strain and...

My plaants recently fell very ill after a major cal deficiency due to using RO and not using calmag (stupid, i know. Didnt know i had to add micronutrients to RO) i sprayed my plants with half dose calmagic by GH, AND started watering with gallons with added half dose calmag. My plants are all...

Hi AFN Here is quick tip how to make your own CalMag additive, which you could use for buffering your RO water, fixing various blocks and defs through whole grow cycle. Final product contains ideal proportions of Cal and Mag, it will fully assure that these two elements will be available for...

Hello everyone, been lurking here for the last couple of months, time for my first post. Lets start off by thanking everyone whose brain I have picked by surfing these threads, lurking until I started my own grow, growing myself right into a corner!! So here it is, ladies are day 29, 17 inches...

I just cheked the official analysis of the tap water here. It is 100 mg Ca/L. So when watering, my plant always get 50-150 mg Ca. The carbonate hardness is odH 18 and total harnedd is odH 23 Is that enough for the plants life cycle? Could use of calmag result in overdosing Ca, resulting in some...