Sand0rV

@Sand0rV, yeah it's hard to over do it with cal mag (unless you go crazy) ... another thing you can do is make a calmag foliar spray if you're nervous about EC, mix something like 3-5ml/L then spray it on the leafs, leafs uptake at 85% efficiency versus 15% for the roots... you do the math ! 🚀

Hey there! Thanks so much for growing our genetics =) Good luck with your LSD-25, if you need any assistance, just let us know! 🙌🏼 Happy Growing 💚🌱

Just a comment on your nutrients.. Great white and hydroguard are basically the same thing. Hydroguard is the Bacillus bacteria and Great White has that and a bunch more (think 14 total). Hydroguard is supposed to be more concentrated, but yea haha, both probably aren't needed. Good luck pushing through! 👊

I would say you are over feeding and possibly not enough air to roots. Less is more with DWC in terms of nutrients. Also if you are using hard water ( 300ppm or higher) then cal mag is the last thing you want to add. Basically nobody wants to hear this but your tap water is contaminated with excess calcium so any additional nutrients that you add will more than likely give you nutrient lock! Which will leave you with crap yields and wasted time and money. Find a local aquarium shop and they will sell u Reverse osmosis water. 00ppm and then you will see the results. But to be fair it’s all a massive learning curve and you will get the hang of it the more you start to read your plants and what they want and don’t want. Watch some garden sage videos on YouTube. He’s my guy. Also The grateful grower. (Jim Carey if he grew dank) 😂👍👍👍

Thank you all for the many answers! I heard that especially in DWC you need extra CalMag so that's why i was thinking a CalMag def. Fortunately I received my carbon filter + exhaust fan yesterday so i was finally able to have the hot air blowing out, this dropped the temp with a couple of degrees and upped the humidty. Right now the tent is 23c/73f and when the lights are on it's 27c/80f which is a lot better than previous! A small intake fan is also on the way. If this one should fail I still have 2 seeds left for this strain, I also have green crack and fastberry left to grow. But I respect every seed so I will try my best!

@Sand0rv hi mate please check the solution to your grow question Happy grows

Hmm very interesting guys! I never knew CalMag works this way. So I should just give nutes to the desired EC and then add to what the bottle says or the plant tells me. Thank you all for the fast and many responses!!!