Turgor72 I have a self wicking saucer under the plant pot. In order to take full advantage of it, I need to encourage the roots down into the bottom 3rd of the fabric pot. To achieve this I have been alternating my 5% watering by watering from the top and using the self watering saucer at the bottom. It has worked and I filled the bottom reservoir for the first time on day 18, it holds about 3.5 litres.
Iāve tried making my own soils, ferments, teas and adding dry amendments with mixed results. What works for me is biobizz soil, plain water in the reservoir below and biobizz nutrient infused water added from above. However this week has been reservoir plain water only.
I pinched and internally damaged the two tallest stems just to keep a relatively flat canopy. Please note: donāt do this, super cropping your autoflower is unnecessary. The very next day it is all standing upright anyway. I did this out of boredom and a need to meddleš. At this stage, day 19, I can see the 1st pistils so the plant will start its stretching.
Grow tip: once you see pistils leave the plant alone.
The job now is to observe what the leaves and petioles tell you. Listenš½
Turgor72 The plant is still stretching. I have super cropped and defoliated this autoflower. I have starved it of water for 48hrs. I even snapped a branched, taped it for 24hrs and when I removed the tape it had healed itself. I am starting to remember why I started growing in just 4 litres of soil. These FastBuds autos thrive in large amounts of soil. Which is tricky when you are in a restricted grow spaceš¤£.
The plant is also creating a high humidity environment ranging between 60% - 80% RH. Even with the exhaust fan running 24/7 on full speed. I will keep defoliating to create free air movement. The DLI is up to 40 and this is what I targeted, so at least that has gone as plannedš¤£.
I understand that while biogrow cannot be used hydroponically because of how thick it is, bio bloom can be. So I think, for ease, I will just add biobloom to the reservoir below, at a rate of 1ml/l. Iāve always used both grow and bloom throughout, as recommended, so it will be interesting to see how bloom only performs.
The bud sites are visibly forming now, so the stretch should end during the next couple of days, which is good news. As I am wall to wall in the tent, with about 5cm more of headroom. With the buds sites forming a subtle smell is developing but nothing of real note yet.
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Used techniques
Defoliation
Technique
HST
Technique
6
Week 6. Flowering
7d ago
1/9
80 cm
Height
18 hrs
Light Schedule
23 °C
Day Air Temp
Normal
Smell
64 %
Air Humidity
21 °C
Night Air Temp
20 liters
Pot Size
3.5 liters
Watering Volume
18 cm
Lamp Distance
Nutrients 2
Worm castings
1 mll
Bio-Bloom
2 mll
Turgor72 The plant has fully filled this small grow. I have defoliated the lower half of the plant and created a 40cm x 40cm x 40cm flowering canopy cubeš. It consists of a good amount of stems with 6 bud sites to a stem.
The soil beneath the fabric mulch is filled with worm castings and roots. The plant is drinking 3.5 litres of water a day. I am adding bio bloom at a rate of 2ml/l every other reservoir fill.
DLI is at 50, the relative humidity ranges between 68 - 58 and the temperature range is, lights on 24 - lights off 20 degrees Celsius. There is good air flow down below the canopy.
The plant has now started to stimulate the senses. The developing bud sites have that white fluffy hair look going on. These contrast nicely with the purple petioles. A tropical fruit fragrance fills the air, and the plant looks like medicine to meš.
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Used techniques
Defoliation
Technique
7
Week 7. Flowering
6h ago
1/5
84 cm
Height
18 hrs
Light Schedule
23 °C
Day Air Temp
Normal
Smell
64 %
Air Humidity
20 °C
Night Air Temp
20 liters
Pot Size
2.5 liters
Watering Volume
18 cm
Lamp Distance
Nutrients 3
Worm castings
1 mll
Bio-Bloom
2 mll
Bio-Grow
1 mll
Turgor72 The plant is consuming less water now. The bud sites are beginning to take form and trichomes are developing.
The DLI has been reduced to 46 down from 50. The petioles were purpling at the top and Iām sure it was due to the intensity of light.
The relative humidity remains high and I am unable to bring this down. So I have maintained good air movement and exchange. The leaves are starting to pale, so hopefully I will be able to defoliate the dead/dying leaves. This will lower biomass and should help lower the RH, and improve air movement.
Through some trial and error, I think top watering a very small amount of water with both bio grow and bloom, whilst filling the reservoir below with plain water. Is the most effective way to support plant growth.
The plant smells floral with a mango leaning tropical fruit note. Itās day 48 and the plant is progressing nicely.