Hydroponics: Starting seeds in rock wool
This morning I had a look at the seeds I currently have and started some seeds in rock wool as follows:
- Placed rock wool cubes (Grodan 36mm SBS) into propagator (Garland Super 7) trays
- Prepared the cubes with half-strength nutrient solution (5mL Formulex in 1L water)
- Seeded one or two seeds per cube
- Labelled each tray
- Placed trays on heated propagator mat
I planted some “Habanada” sweet peppers (1 seed per cube), “Wild Garden Mix” kale (2 seeds per cube, as well as some lamb lettuce or corn salad (2 seeds per cube).
I also ordered some “Red Robin” tomatoes, which should grow only around 30cm tall, as well as some “Bright Lights” chard, which should be fun to grow.
I’m publishing this as part of 100 Days To Offload. You can join in yourself by visiting https://100daystooffload.com.