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GrowURownMedical New year, new grow.
For this run I started it using a light mix soil and add a touch of wormcasting, perlite, a balanced top dress with Silica plus a touch of Mykos for the root development.
The idea is to keep this little girl as long as posible on this cell pots until transplant it.
The germination at the paper towel also was very nice, very nice long hairy tap root. All in 60 hours at 22ºC.
I´m going to give around 200-250 PPFD at start till she need more.
I´m leaving down detailed information from seed bank about this strain:
CBD:
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Used method
Paper Towel
Germination Method
1
Week 1. Vegetation
4mo ago
16 hrs
21 °C
6.5
No Smell
60 %
19 °C
17 °C
1 L
45 cm
GrowURownMedical Day 7.
Doing good. She stretched too much, the stem is not strong enough. Some help needed.
Soil is still moist enough.
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2
Week 2. Vegetation
4mo ago
6.5 cm
16 hrs
21 °C
6.5
No Smell
62 %
20 °C
17 °C
1 L
45 cm
GrowURownMedical Day 14.
Doing good so far. Now she can start up-taking the nutrients provided to the soil with the amendments of the mix.
What interests me most about this mix is Silica contribution from the amendment of Silicum Flash by Bio Tabs. I usually give silica to my plants but always through diatomaceous earth. Let's see results.
Watered once from the bottom, 100 ml.
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3
Week 3. Vegetation
3mo ago
9.5 cm
16 hrs
21 °C
6.5
No Smell
70 %
19 °C
17 °C
8 L
40 cm
Nutrients 5
Wormcastings 7.81 mll
Top Vulcan 0.925 mll
Silicium Flash 6.604 mll
GrowURownMedical Day 21.
Recovering from transplant.
Transplanted on day 21. I prepared a mix os reused soil with amendments, perlite, wormcastings and some Mykos.
Roots was nicely developed and extended. I added a bit more of Mykos at the transplantation hole.
Watered at the beginning of the week with 100ml at PH 6.3, 750ml with a bit of aminos from top and bottom at PH 6.5 on day 21.
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Used techniques
Transplantation
Technique
4
Week 4. Vegetation
3mo ago
12.5 cm
16 hrs
22 °C
6.4
No Smell
70 %
20 °C
17 °C
8 L
50 cm
GrowURownMedical Day 28.
Good week. Yesterday she was topped at the 5th node.
Watered once with 500 ml from top and bottom, next waterings will be only from the top.
PPFD 296
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Used techniques
Topping
Technique
5
Week 5. Vegetation
3mo ago
13 cm
16 hrs
22 °C
6.5
No Smell
70 %
20 °C
16 °C
8 L
47 cm
Nutrients 6
Wormcastings 7.81 mll
Sweet Bat 1.95 mll
Top Vulcan 0.65 mll
GrowURownMedical Day 35.
Doing great so far, she is the smallest but it is fine. I had to do some leaf tuck for some lower branches in order to give them more light.
At the middle of the week I did a top dress focused in the next weeks, 1 more week of veg and then flip to flower. On this next week I would like to top a few more bud sites but it depends on development of the next days.
She was watered 2 times, 1L with top dress and today 500 ml.
PPFD 350
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Used techniques
Leaf Tucking
Technique
6
Week 6. Vegetation
3mo ago
20 cm
16 hrs
22 °C
6.5
No Smell
66 %
19 °C
16 °C
8 L
42 cm
Nutrients 1
Advanced Amino 0.2 mll
GrowURownMedical Day 42.
This week went well just a bit droopy due to a slight over-watering past week. Even so she developed a nice structure to work with for the stretching stage ( flip to flower tomorrow ). At the beginning of the week I topped her 4 upper tops and today some training, just remove some leafs and shave the lower part, giving so better airflow.
The tent overall canopy looks pretty even.
Watered once 500 ml with amino.
PPFD 480
VPD 0.82
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Used techniques
Defoliation
Technique
Topping
Technique
Lollipopping
Technique
7
Week 7. Flowering
3mo ago
25 cm
12 hrs
22 °C
6.3
Weak
60 %
19 °C
15 °C
8 L
42 cm
GrowURownMedical Day 7 of stretching stage/pre-flowering.
Looking great, this week went smooth, she developed an interesting structure for a short veg time but squatty. Let see how it goes. I just removed a couple of leafs that were hiding some shoots.
The tent is getting bushy, at day 21 it will be done a big defoliation since then I´ll remove only couple of leafs if needed.
Watered 2 times 850ml and 1L, it seems she need it every 3 days.
Tomorrow I will rise the PPFD, canopy still pretty even.
PPFD 400
VPD 0.91 - 1.11
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Used techniques
Defoliation
Technique
8
Week 8. Flowering
2mo ago
More photos +1
32 cm
12 hrs
24 °C
6.3
Weak
60 %
20 °C
18 °C
8 L
45 cm
Nutrients 6
Wormcastings 2.6 mll
Sweet Bat 1.3 mll
Top Vulcan 0.75 mll
GrowURownMedical Day 14 of stretching stage/pre-flowering.
Smooth week with a humble stretch, she´s getting covered by the others but thriving, I think I´ll need to rise a bit her pot. The tent is a bit messy, defoliation will be really needed at day 21. The smell in the tent is subtle but very sweet and pleasant. Every day adjusting LED height to keep it in a sweet spot. Just today I watered with a flowering top dress to prepare the soil for the 4th+ weeks.
Watered today with 1.25L and 2 more times during the week with 1L with a bit of amino.
PPFD 458
VPD 0.96 - 1.07
PSD: GROWDIARIES IS NOT WORKING PROPERLY, MOSTLY UPLOADING PICS, SO THERE ARE SOME LOST.
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9
Week 9. Flowering
2mo ago
47 cm
12 hrs
24 °C
6.4
Weak
60 %
20 °C
18 °C
8 L
55 cm
Nutrients 1
Advanced Amino 0.2 mll
GrowURownMedical Day 7 of flowering.
Well...easy week, just watered when needed and finally at day 19 I had to do the defoliation, this time a went a bit far than usually as well with lollipopping. More or less applied an Kyle Kushman technique.
Flowers starts to show up.
Watered 2 times, 1.25L and 1L, once with a bit of amino.
PPFD 544
VPD 0.92 - 1.17
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Used techniques
Defoliation
Technique
Lollipopping
Technique
10
Week 10. Flowering
2mo ago
53 cm
12 hrs
25 °C
6.4
Weak
62 %
21 °C
18 °C
8 L
49 cm
Nutrients 1
Compost tea 500 mll
GrowURownMedical Day 14 of flowering.
Good week without issues, she recovered well and quick from the big defoliation and lollipop. Flowers development goes well but she is a bit behind and the stacking looks fine. 2 days ago I removed a few leafs.
Watered 2 times, once with 1.5L of water and 2 days ago 1L of compost tea.
PPFD 675
VPD 0.95 - 1.18
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Used techniques
Defoliation
Technique
11
Week 11. Flowering
2mo ago
55 cm
12 hrs
24 °C
6.3
Weak
58 %
19 °C
18 °C
8 L
49 cm
Nutrients 3
Sweet Bat 1.3 mll
Tasty Flowers Top Dress 1.3 mll
TopDress Flo 1.3 mll
GrowURownMedical Day 21 of flower.
Not a bad week, this Matrioshka is doing better now. Her development is good, buds start to stack a bit with a short spacing. I did a top dress for the flowering weeks ahead. Trichome production is on with a small amount and starts to smell bit more. Yesterday I defoliate her, just " unnecessary " leafs.
Watered 3 times, 500 ml, 1.25L and 1L.
PPFD 655
VPD 1.08 - 1.35
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Used techniques
Defoliation
Technique
12
Week 12. Flowering
1mo ago
55 cm
12 hrs
26 °C
6.4
Weak
55 %
19 °C
18 °C
8 L
49 cm
GrowURownMedical Day 28 of flower.
This week went well for this Matrioshka, shes a tough girl. Just a bit over watered, some leaf tips look like burned but is over watering, it remembers me when I was a kid and my father was teaching me gardening. There was a plant I always over watered and symptoms was identical. The development is still good, stacking nicely and flowers are creating nice little colas. The smell is better now. Some pistils starts to change color.
Watered 1 time 1.5L .
PPFD 825
VPD 1.14 - 1.47
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13
Week 13. Flowering
1mo ago
55 cm
12 hrs
25 °C
6.5
Normal
51 %
20 °C
18 °C
8 L
49 cm
GrowURownMedical Day 35 of flower.
Beautiful and surprising week for this little Matrioshka. Development was great, flowers starts to look a bit chunky and well hairy too. So shes definitely swelling up and spreading better her aroma now, it is more consistent. Quite surprising...
Watered 2 times, 0.5L with a touch of amino plus enzymes and 1L with a bit of molasses.
PPFD 660
VPD 1.24 - 1.54
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14
Week 14. Flowering
1mo ago
55 cm
12 hrs
25 °C
6.4
Normal
53 %
20 °C
18 °C
8 L
49 cm
GrowURownMedical Day 42 of flower.
Shes surfing the wave....wow what a change! this indica dominant pheno from Matrioshka is surprising me.... beautiful dense chunky buds forming really pretty colas. She suffered a bit of wind stress. The aroma is delicious...some kind of sweet woody note. I dimmed down a bit the light.
Watered 2 times, 1.5L and 1L.
I let a pic with some strains for my next run.
VPD 1.27 - 1.48
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15
Week 15. Flowering
20d ago
55 cm
12 hrs
25 °C
6.5
Strong
52 %
20 °C
18 °C
8 L
49 cm
Nutrients 1
Pure Zym 0.2 mll
GrowURownMedical Day 49 of flower.
Explosive week for this Indica Matrioshka, she did great!. Flowers look amazing, they have pumped up some good weight plus density and colas are filled with flowers of decent size, thats impressive because they get very low light but this LM301H LEDs are doing the job.
The aroma is very similar to the Sativa pheno but for sure there will be some different nuances on the smoke.
I´ll start to drop the frequency of watering and the amount of water. At this stage a bit of water stress will help with trichomes production.
Watered 3 times, x2 1.25L and 1L, twice with enzymes.
VPD 1.24 - 1.5
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16
Week 16. Flowering
13d ago
55 cm
12 hrs
24 °C
6.8
Strong
54 %
19 °C
18 °C
8 L
49 cm
GrowURownMedical Day 56 of flower.
Easy week...just watering when she need it but dropping amount and frequency. Very impressed about how this Matrioshka turned out... flowers look chunky and dense. I´ve checked trichomes and they are nearly all milky with a few clear.
Watered 3 times, 1.5L, 1.25L and 1L.
VPD 1.28 - 1.33
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17
Week 17. Flowering
8d ago
55 cm
12 hrs
25 °C
Strong
51 %
0 °C
18 °C
8 L
49 cm
GrowURownMedical Day 61 of flower, Harvest day.
VPD 1.33 - 1.57
Well, the run got to the end. Checked trichomes and they all look milky just a few clear but also amber on sugar leafs. This girl its small but with potential, going to make some flower rosin.
Now it is drying time.
Thank you for including two journals of our beloved Russian Doll in your new grow diaries this 2025 🤗. We wish you form the best team together and achieve great results 👨🏻🌾🌿🌿🌿 . Enjoy the experience with them to the fullest! 🚀🧡.
@Mia_BIOTABS, Kannabia also shares your opinion. Thank you @GrowURownMedical for your work and the authenticity you show in this community of growers! 🙏🌱