"John Stokes" wrote in message
.. .
Hello everyone

I am in my second year growing hydro herbs, tomatoes, lettuces etc and
coming along fairly well for someone who doesn't have too much of a green
thumb.

My problem is that I am not doing too well at raising seedlings. I have
been
using coconut fibre (as used in hydro systems), perlite/vermiculite and
watering with seedling strength solution of Seaweed Fertiliser. I have
tried
locating the trays of seedlings inside my shed which gets a fair bit of
indirect sunlight, I have tried under 70% (black) shade cloth, I have
tried
in a tray with clear plastic cover. Each time I end up with very spindly
lettuce/rocket seedlings.

Does anyone know what I may be doing wrong?

Thanks

John

I tried hydrponics for a while, and had a good success rate. I used to
always use rockwool/grow wool cubes to get my seedlings up.
I used a small seed raising box i bought from mitre 10, yates brand, that
had air vents on the side that could be closed or opened. The only time I
got "tall spindly" seedlings, is when i put the box in the shade under a
tree to get "some sun/filtered sun"
All it was is the seedling growing taller to try and get sun.
I soon learnt after to just use the clear cover to get the seeds germinated,
then take it off to let them get full unblocked sun, in summer, just never
let them dry out. Use the cover in winter to keep em warm.
So the problem you may have is the seedlings may not be getting enough
light.
Or, if you have a an old fish tank, use that to raise seedlings, add to it a
cool white fluroescent light. only a small one. That works well too.

Good luck with it

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