Recent content by jonathanfrost

Hi all, I have recently switched to Biobizz and I am suffering some P deficiencies. The plants were in coco coir and are now in Biobizz Light Mix and about 6 weeks along in veg. I have been following the Biobizz feed schedule for veg with 2 ml of Grow per L as well as using GH CalMag+. Plants...

that's what i was think as well. it must've been some marketing guy not equipped to handle "technical" questions. it just really rubs me wrong considering he dispensed a lot of misinformation.

I've been cultivating for some time now. I've met a lot of people with a lot of different ideas about what works and what doesn't. I've noticed over time that articles, grow journals and testimonies are often conflicting. I've brought into question a lot of additives that people use. It seems...

not sure of the genetics. just some clones i got from a friend who got them from a friend who got them from a friend etc. not even sure if they're legit. did not attempt to mitigate burn after first flush. burn did slow down after big flush (fortunately burn didn't begin until about a week...

White Widow two plants flowered for 8 weeks 5 gal Coir/Perlite 80/20 Canna Coco base plus Boost and Cannazym (every other feed) @ 5.8 pH on alternating feed/water schedule. 600w hps air cooled @ 1.5ft temps at tops 82 degrees F relative humidity 43-47 (fluctuates constantly) supplement with...

i'm currently in the same dilemma. started showing root bound symptoms two weeks ago. due to cut a week from today. i'm just letting em ride it out, but i know i have bound not rot. you should make a clear determination before making any decisions.

i'd look to the roots, broski. root bound/rot can do this.

looks like burn, but hard to say. root bound/rot can present the same way. how closely are you following recommended schedule? what's your pot size? media? etc. more info. it takes a lot to CO2 poison girls especially with regular ventilation (which many will argue completely wastes your...

overwatering? more info, broski

pretty cool story, bro.

i wouldn't stress the MG nutes. you certainly don't have burn. looks a bit like overwatering to me. check pH, if good, let pots dry out completely between waterings a few times. see what happens.

salt buildup? what strength have you been feeding them? how often? you ever run straight water between feeds?

what are you using to clone?

plants look like they'll recover (it will take some time) fine once you start giving them properly ph'd water and nutes. drops testers should be a last resort.

wow.. you have a lot going on there. if you suspect root rot, take a look at the roots. should be quite easy with your system. root rot makes your roots appear brown and slimy (opposed to white and fuzzy) and it will often smell bad. just google some pics. why do you use 850ppm while...