What was ya last ph run off reading or have you done one recently Other info needed Nutes (what ones how frequent) Temps Humidity Ph of runoff Looks like it.cpuld be a ph imbalance also can we get a pic under natural light please Sent from my SM-G950F using Grasscity Forum mobile app
Temps are between 24-28C Humidity 40-53% Ph runoff was 6.2 about 3 days back. Nutes I mentioned in the post.
Too much cal can lock out nutes but what coco you using also drop the ph to 5.8 you may be locking out the cal id get a swimg of 5.6-6 and take a run off messure ment too and well in an in messure ment. Id give the plant a flush and use molassas in the first few liters of the flush gove it 1t min then flush ph water through then in the last 2-3 liters do molassas again Use molassas in coco once a week as it stops salt build ups Os your coco from a cannnabis purppse coco or was it a standard brick? Sent from my SM-G950F using Grasscity Forum mobile app
The higher that i've measured is 28.2 Celsius and humidity is between 59.8 to 75.9 when lights off...i don't know...maybe it's the extra led light that i installed (the plants are four in total and i thought that the 400mh that i have would be inadequate)...i switched it off...what do you think?? should i cut it off and get done with it??? thanks for your feedback
hey man thanks for this thread, everything was great with my autos i feed them in the weekend, yesterday had the day off, took them out of the tent to cleaning, and today one of them is completely hurt, showing some pretty big brown stains and curling up, i feed them both the exact same thing but the other is ok, one indica and one sativa autoflowers from FastBuds, have no idea what happened, any tips
Hey guys, I have an auto flower northern lights we'll into its flowering stage (ten weeks old) (a bit of a late bloomer I know) has started to present problems.I have two plants and the other one is looking strong and healthy. 1. Leaves around some buds are droopy and 'soft' (pic attached) 2. A couple of leaves on one stem are rust/orange coloured in discolouration(pic attached) 3. Leaf stems are a much darker red then 'healthy' plant. Last thing, I have noticed an increased amount of woodlice crawling on it, but don't appear to be eating the leaf, but they are drawn to it. Temp is at 24-26, humidity roughly at 60% from earlier today. Light isn't a problem as I'm using 120w cfl above it. Last gave them nutrients two weeks ago, I think it's a problem with the pH, and have a kit coming soon, but just wondering if I've missed something glaring me in the face, and help would be greatly appreciated. Thanks
Hey guys, my first indoor grow and I'm hoping someone can help as I'm having issues. Two Auto White Widow plants, 2x2x4 tent, 50/50 coco coir and perlite. Temps 24-29c, humidity 25 - 40%. Tap water is 6.5 PH and 18PPM. I'm feeding with a dripper system, 4 times a day for 5 minutes with about 5-10% run off. Using Canna Coco A+B nutes. I'm in week 2 of flowering and just upped my feeding PPM to 1000 from 700. Using PH Down to bring the PH to around 6.0 Testing the run off, it has PPM around 400 and PH as 6.5. Everything was going fine but the other day I saw a couple of top leaves had red stems. A day later, those same leaves have brown spots on them. Also a couple of bottom leaves, have turned pale yellowish and look like they are dying off. Some (5-6) of the bottom leaves also have burnt tips. I bought some CalMag and bloom booster but I don't want to make it worse so I figured I would ask the experts here. Pictures attached.
It's a hot spot generated from heat stress due to a hot spot and the plant not rotating everyday and just sliding still , try turning them every 8 hours 3 times a day , once in the mornings before you go, once when you come home or at lunch time , and once at night before bed , I always kiss theme goodnight lol , naw playing now but for real , it's a hot spot , it must be dry and Low levels of hummity
Do a quick check for bugs posibly thrip are the patches slightly shiny in tbe right light Sent from my SM-G950F using Grasscity Forum mobile app
Look all over the plant under the leavez thrips are tiny 1-3mm long small ones are yellowish Sent from my SM-G950F using Grasscity Forum mobile app
couldn't find anything - i do have really bad vision though, so theres a good chance i just couldn't see it. any other suggestions?
Not sure if anyone has seen this. According to Google, the spots on upper leaves could be a Calcium deficiency since my tap water is so pure. The bottom leaves are likely showing a Magnesium deficiency. Or a Nitrogen deficiency. Or could be completely normal. I will proceed with CalMag and Bloom booster unless someone tells me otherwise.