nutrient advice

I am growing in DWC hydroponics. Ever since my first grow, I started using epsom salts to correct what was presumed to be a sulfur deficiency. I still don't know if that was the correct solution, but the problem went away. Other than correcting a deficiency, if anyone can provide expertise, what...

I grow in DWC hydroponics. I have been finding recently that no matter the PPM that goes into my reservoir, I have to add water every so often to keep it down in the ideal range. I am very interested in why this happens, if it has something to do with nutrient quality/type, salt/nutrient build...

I'd fed GH flora 3 bottles + CalMag before, and My girl had suffered Potassium deficiency because of excess of Calcium and I didn't know what was problem. But after I learned hydrobuddy, I finally figured out I gave Calcium more than Potassium:o More I learn about cannabis dwc nutrients, I want...

Hello I just started my first grow just a week ago after germination, yesterday I found weird white spots on the top of my 5-day-old plant I'm using a Spiderfarmer sf1000d full grow kit (not dimmable) with a humidifier. Light used to be 30'' away from my plant today moved to 24'' away from the...

Hi, I have a nice little ak47 auto in week three and I purchased this for feeding - https://professorsnutrients.com.au/products/professors-original-hydroponics-nutrient/#:~:text=The%20Professor%27s%20Original%20Nutrient%20offers,all%20stages%20of%20plant%20growth. My issue is that the...

Indoor Novice: I am down to 13 hours of light. Two week ago, I was 95% sure my 2 plants were female. This week I started using "Big Bud". A couple days after the first watering with "Big Bud", I am now 95% sure my 2 plants are male or hermies. Did I cause this potential sex change?

Hi guys, I need some advice. It’s my first time growing. I’ve growing 3 gorilla cookies and 2 gelato from fastbuds- all Autoflowers. I’m at day 27/28. Grown under mars hydro tsl2000 in a 2x4 tent. Substrate is canna terra soil and perlite mix. First feed was on day 18 of veg nutes...

We are launching VIVOSUN Nutrients Base A & B Bundle Liquid Fertilizer! It consists of Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, and Fulvic Acid, and provides essential macro and micronutrients. which removes the risk that plants will be deficient in a specific nutrient. Check it...

Hello, anyone have any thoughts on what particular Deficiency I’m dealing with here? thanks,

Hey ladies and gents… 2nd grow here. First where I’ve started all inside. Last grow was accidental and mostly outdoors until my neighbor trimmed down some hedges and privacy became an issue. These are Barney’s Bubba Kush… popped Nov 6 and placed in soil Nov 11. The solo cups have excellent...

Hey guys so I'm not sure about this, but do I need to use less nutes if I'm using Mr Fluvic in hydroponics? Right now I'm at about 550 ppm and I'm going to flip tonight to 12/12 light cycle. I heard bc the nutes become so "available" that I need to use alot less than what to manufacturer says...

hi so I've been struggling for a year after switching over to RDWC with root issues, I've tried live and sterile res. I've had crops but been a struggle, then two back to back fails, early on in veg, the second one i seemed to have pulled back from the dead and now white roots appearing. I'm...

Hey! So I’m relatively new to growing, having completed 3 grows now. I’m looking for some advice on new feed or extra things to add. I’ve been using...

Hello this is my first grow and 2 weeks into the grow the lower leaves of my plant have been dying and having brown spot on them. I already cut 2 leaves off and tried to give more nutrients as its a coco coir grow. 2 weeks later i find the plant kinda small and i dont know what the problem is.

As the title suggests, I have a few yellow spots that popped up on the sugar leaves on 2 or 3 bud sites. I've done a ton of research, but can't quite figure out what the issue is or whether or not to be concerned. I'm in the 2nd half of flowering and some fan leaves/lower leaves are yellowing...

My plant is flowering but hasn’t really grown much recently. Did I stunt the growth? Am I overwatering? Or fertilizing improperly? Not sure what happened and/or if I can fix the problem but hoping so! Thanks in advance!

I believe that I may have had the light too close as the leaves are curling up, but what’s the weird colouring going on here?? Some nutrient deficiency??

I was curious to know if anyone knows of or has any experience using pk boosters for hydro? I'm growing dwc and noticed my plants demands are increasing. I may need to add a supplement for P and K just not sure which is good for hydroponics. Thanks in advance for the help!

http://www.lundproduce.com/N-P-K-Value-of-Everything.html * I’m not guaranteeing any of this correct nor am I the creator of this work; I simply find it interesting and would personally accept most of it as general data.

Hi guys, Over the past few days I have been noticing these spots and discolouration of the leaves. I have moved them into my main room and turned the LEDs up to about 50% (4x 600w LEDs). They aren't too close but the plants got too big for my liking as I wasn't able to transfer them earlier I...