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    Nearing end of grow - one cola is discoloured and leaves are dying

    Yeah the bud is a bit dried out. It doesn't look partucularly different from the other buds except for the colour. It's my first grow and I'm not a huge smoker so if the low risk option is to just cut it off, let me know. I'd prefer to lose some of the batch rather than all of it. I have another...
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    Nearing end of grow - one cola is discoloured and leaves are dying

    Hey Star Dog, thanks for your reply. I've had a pretty close look at the cola with a jouler's loupe and I can't see anything which would indicate rot. This is my first grow so I'ma bit clueless, but rot generally looks like dirt, yeah? The buds themselves look fine, it's just the fan leaves.
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    Nearing end of grow - one cola is discoloured and leaves are dying

    Hi everyone, photos attached. The plant looks (reasonably) healthy except for a single cola which is discoloured and the fan leaves dying. Is this normal near the end of the grow? I'm using coco coir with LED lights. Any help is appreciated :)
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    Calcium deficiency?

    Thanks for the advice everyone. I've started feeding daily and will move up to 800PPM for the remained of the grow. I was initially planning on growing Gorilla Glue next but after the advice from this thread I'm going to do a repeat grow (of GSC autos) and avoid making the same mistakes. I'll...
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    Calcium deficiency?

    Yes, definitely. I'll pay more attention to the weight but the pot is lighter and the medium is absorbing the feed.
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    Calcium deficiency?

    I think so - I'm still new to growing and I haven't noticed a change to the amount of runoff so I assume she's still drinking. One of the other plants is also starting to show the signature brown spots (which I think is calcium deficiency). It's weird that, of the three plants, only one of them...
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    Calcium deficiency?

    There's definitely calcium deficiency and potentially phosphorous too. I've stopped using plain water and am now adding nutes each day. I'll post an update here in a week or so to determine if the problem has gone away.
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    Calcium deficiency?

    I'll start feeding each day and ensure there is runoff. The nutrient schedule tends to come out around 550ppm. Maybe that's why the plant is suffering from phsophorous deficiency? Again, thanks the for the tips!
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    Calcium deficiency?

    Apologies I forgot to add the nutrient schedule. It's a specific schedule for coco coir. @myke is there a more suitable nutrient schedule I should be using? Any advice is greatly appreciated!
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    Calcium deficiency?

    Thanks for the responses everyone! Below are some more details (and pictures in natural light). Also, I'm growing in coco coir because my first two attempts in soil failed - having extra control over the medium has helped me resolve issues. Lights: 200W LED (California Lightworks System 275)...
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    Calcium deficiency?

    60% buffered coco coir and 40% perlite.
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    Autoflowers at 13 weeks...are they ready?

    Thanks for the responses - I'll sit tight for another month. I guess next time I might just go for photoperiods! I'm curently growing Girl Scout Cookies so very much looking forward to a smoke :)
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    Calcium deficiency?

    Hi all, This is my first grow and I've got through to flowering and am hoping to harvest soon. I have 3 plants which all get the same treatment (in terms of lighting, nutes, etc). Lately one of the plants has started to look sick - brown spots on new leaves and some leaves yellowing/dying at...
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    Autoflowers at 13 weeks...are they ready?

    Hi all, I'm coming to the end of my first grow and the final stage just seems to be taking forever. The marketing material says they should be ready in 8-9 weeks but I've read on these forums that a few extra weeks is common. I'm now a few days off week 14 since sprouting. I have three plants -...
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