Hi all, at last an update. Sorry for the delay but I have been rather busy and to be honest I didn't think my plants had changed much in the last two weeks. It was only when I compared today's pics with the last update that I realised they have grown rather a lot. The first pic is two weeks ago at 22 days (just to remind you); the second pic was taken today at 37 days:
Pic 1: 22 Days
Pic 2: 37 Days
Pic 3: The Tall Guy, I Mean Girl LOL - 18 Inches
Pic 4: A Short One
Pic 5: A Short One Again
So, how do you think they are doing generally? There hasn't been much sun this last week or so, and growth definitely slowed down a little. But they are filling out now with their new stems and leaves at the nodes rather than getting taller, so hopefully that will continue. BTW, the tall one is about 18 inches (as I said above) and the others range from about 12 to 14 inches. Having seen a few reviews of this strain it appears to be normal to get at least one much larger plant, so not necessarily a bad sign.
OK, as with last time I have a potential problem developing and would greatly appreciate your assistance. The following pic shows one of the bottom-most leaf on one of the plants (all four plants show similar).
Pic 6: Pale Green and Browning around Leaf Margins (Lowest Leaves Only)
You can clearly see that there is some lightening in colour around the leaf margins, with brown spots appearing at the points. I have also noticed that the youngest leaves on all plants are light green / yellow in colour. You can see this in the next pic but it is more noticeable in real life:
Pic 7: New Leaves Light Green / Yellow
I noticed these issues on Sunday and immediately thought Potassium??? Or possibly Calcium??? Anyway I bought some nutes (24-8-16, no Ca I'm afraid) and fed the plants at one quarter of the recommended strength (this is the first time I have given them nutes). Today I thought they are looking a little greener perhaps, BUT some of the larger leaves are curled down at the tips, no sign of damage (YET). Oh, I've also noticed that ALL of the leaves apart from the oldest ones have a leathery, puffy appearance and feel rather rough to the touch.
Pic 8: Curling Leaf Tips / Leathery Appearance
Anyone got any thoughts? My own thoughts are that either:
1. they have been hungry (Pics 6 and 7), I have fed them just in time and they will get better; OR
2. I haven't fed them enough nutes (Pics 6, 7 and 8 ) and should give them more; OR
3. they didn't need fed and I have damaged them (Pic 7).
It may help you to know that I have been watering twice per week (about 2 litres each into 10 litre pots so the water just trickles out of the bottom) and the nutes were given on Sunday evening.
As always I'd be ever so grateful for your comments on this or just general feedback. Thanks for looking
greenb.