It is a bit of windy blowy night out there tonight and I am reflecting on the soil and amendments I have given to my 4 main containers. Two of them are 30 liter/7.5 gallon pots and two are 50 liter/12.5 gallon pots. I mixed up a batch of 'super soil' for last season's grow. It was based on the various super soil recipes out there but I ended up creating a mixture that was my own best stab at putting it together with what I could source locally. I was always mindful on not being too heavy handed on the amendments. After last season's grow, I re-amended the containers several months ago and they have had, I think, a fairly generous several months to cook/settle. Shortly before kicking them off with this season's grow I tipped the soil out again and re-mixed with further amendments, in particular adding additional gypsum and dolomite and ground oyster/mussel shell and rock dust/scoria. Of the 4 plants from regular seeds;
1-WW (quadlined white widow - 50 liter pot -
suspected male)
2-WW (quadlined white widow - 30 liter pot -
confirmed female)
3-WWG (quadlined white widow/gorgonzola - 50 liter pot -
confirmed female)
4-WWG (up-topped white widow/gorgonzola - 30 liter pot -
suspected male)
I would like to get absolute confirmation of the 2 suspected males before I give them the chop. But what I am reflecting on tonight is the appearance of them. They have now been growing 3 months from seed.
The 3 Quadlined plants are looking really good, altho I have noticed in the last week that the middle one in the pic (2-WW) appears a little bit lighter than a week ago. It is in a smaller container too (30 liter), compared to the 2 plants on either side in 50 liter containers. So there is less soil and therefore less quantity of amendments available to the plant compared to the other 2 plants in bigger pots on either side of it which are a nice deep green which appears to me as indicating that they happy and healthy. I hope the middle one is also happy and healthy, maybe the slight lightening of color is just because the plant has started flowering, the plant to the left of it in the pic has also started flowering but so far is a little behind it.
The un-topped suspected male (4-WWG) doesn't look too great, it looks below the healthy range of color, paler than ideal I feel, but I think it is a male and I will chop it as soon as that is confirmed so I am not bothered with dealing with it.
I would say that thus far I have amended the soil conservatively, as many folk have advised to be careful not to overdo the amendments, which I think is good advice too. I have foliar fed bi-weekly for the last 3.5 weeks, I have watered the plants with diluted worm wee. My feeling is the 2 quadlined plants on the left and right sides, appear perfect in coloration. The one is the middle looks good but I am mindful that it appears to have lightened a little this week.
So the 2 plants growing in the bigger 50 liter containers look great, but the 2 plants growing in 30 liter containers are less so. Which makes me think that I could have increased the amendment quantities a little bit more and will consider doing that when planning for next season's grow.
This weekend just gone I visited a friend to see how his grow was going. His cannabis plants, as well as his vegetable garden plants too, all appeared to be growing really well, everything was a nice deep green color. He had buried fish and fish guts into his soil some months ago, and also he had amended with far more generous quantities of sheep manure and blood and bone than I had. So I am now thinking in future I probably need to be a little more generous when re-amending next time.
I have read some interesting posts on using Canna Boost as well as molasses for the flowering stage. And CalMag gets mentioned a lot. I have found a shop nearby selling Flairform CMX (Calcium/Magnesium & Iron) as well as the Canna Boost, altho when I read the symptoms for using Flairform CMX it didn't seem to apply to my female 2-WW (altho could be worth trying on 4-WWG as a guinea pig to see how it goes). My soil thus far has been a living organic soil with earthworms happily living in it, so I am not sure about adding the Boost product to it, altho if it greatly increases bud yield and potency it would be rather compelling to use it, and if so probably sometime very soon. The 4 plants photographed are below.