1. Jul 19, 2020
  2. 6:40:00 PM
  3. Day 111
🍅 Batch

#61: Grow Pak Choy From Seed

  1. 🌱 Curly Dwarf Pak Choy

Third time growing. Let's see if I manage to grow bigger plant this time.

I use both Baba and BLS seedling mix. I also experiment with bottom watering.

Growing them indoor next to a window, and using a grow light for 6h per day.

Day 3 -
  1. Jul 21, 2020
  2. 1:42:00 PM

2 seeds sprouted.

Day 4 -
  1. Jul 22, 2020
  2. 10:16:00 AM

13 of 18 seeds sprouted.

Day 5 -
  1. Jul 23, 2020
  2. 11:10:00 AM

Growing nicely.

Day 6 -
  1. Jul 24, 2020
  2. 6:38:00 PM

Day 7 -
  1. Jul 25, 2020
  2. 12:07:00 PM

Day 8 -
  1. Jul 26, 2020
  2. 7:23:00 PM

Day 9 -
  1. Jul 27, 2020
  2. 9:27:00 AM

Day 10 -
  1. Jul 28, 2020
  2. 5:04:00 PM

Transplant each seedlings to individual pot.

Experiment with Jaya Soil + Larvie Frass to see if they perform as good as seedling mix.

+5

Day 15 -
  1. Aug 2, 2020
  2. 9:38:00 PM

Grow baby grow.

Day 16 -
  1. Aug 3, 2020
  2. 3:42:00 PM

Go outdoor to get more sun.

Day 18 -
  1. Aug 5, 2020
  2. 4:50:00 PM

Decide to do experiments on mild fertilization on the seedlings

  • Larvie Frass
  • Vermicast
  • Small dosage of Humus Fertilizer
  • Small dosage of Organic Fertilizer
+2

Day 19 -
  1. Aug 6, 2020
  2. 9:47:00 AM

Trying to give them more direct sunlight.

Day 21 -
  1. Aug 8, 2020
  2. 10:56:00 AM

Day 22 -
  1. Aug 9, 2020
  2. 5:23:00 PM

Seedling with Superior soil is not growing well, so need to add more vermicast and larvie frass.

Day 23 -
  1. Aug 10, 2020
  2. 4:45:00 PM

Hang them at the garden railing to get the maximum sun possible (3.5h if lucky).

Day 24 -
  1. Aug 11, 2020
  2. 7:23:00 PM

Day 25 -
  1. Aug 12, 2020
  2. 9:38:00 AM

Transplant to bigger pot, I put two plant in a single pot.

Soil Mixture: Cocopeat (3), Larvie Frass (2) and Vermicompost (1). Added some rice husk ash, egg shell and perlite.

I use cocopeat instead of soil primarily to reduce to pot weight (vertical holding), and for better water retention as well.

+4

Day 33 -
  1. Aug 20, 2020
  2. 9:17:00 AM

Without full sun, I guess my Bok Choy shall remain pretty small.

Day 34 -
  1. Aug 21, 2020
  2. 11:27:00 PM

Day 40 -
  1. Aug 27, 2020
  2. 7:18:00 PM

Bok Choy probably need full sun to grow big and healthy, while my balcony only has 3 hours of morning sun.

The last 2 plants are smaller as they receive less sunlight, and aren't move into grow light at night (7 to 12pm). It seems grow light helps the plant to grow slightly bigger as well.

+4

Day 41 -
  1. Aug 28, 2020
  2. 12:29:00 PM

Harvest outer leaves of 12 Bok Choy, seems too little (just enough to be served with instant noodle).

Day 43 -
  1. Aug 30, 2020
  2. 7:12:00 PM

Found an insect eating and shitting on my Bok Choy. Later I realize it might be a baby caterpillar.

Day 46 -
  1. Sep 2, 2020
  2. 8:13:00 PM

For Bak Choy with less than 3h of direct sunlight per day, addition of grow light definitely helps.

Day 51 -
  1. Sep 7, 2020
  2. 12:07:00 PM

Second harvest. This is as big as it gets (due to limited sunlight), and the plants start to dry up.

+6
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