Hi flybynyt!
can you build a lil propagator to increase the % of rooted clones; is very easy and cheap.
this is my old one, i used:
- 1 container to stick stuff under the bed (5 euro, 20 lt);
- 1 used plastic box from a fruit shop;
- 1 piece of metal net (the same i use for scrog);
- 1 plastic and transparent film;
also i had at home a warming coil and an oxy pump with 2 porous stones, so i don't need to buy them.
first of all i cut the side of the plastic box to allow it to fit into the container.
then stick it into the container
now cut a piece of metal net and turn it to create the cover of the propagator;
now take the transparent film an with a "machine pistol" joint it to the net.
i close only 2 side of the cover to allow a good air circulation.
now just punt inside the propagator the warming coil (clones love 21/23° C) and the oxy pump.
fill with water (or water and root stimulator) one cm under the fruit box (in my case 15 lt are the maximun quantity of water usable).
put your clones inside, put the cover and turn on the pump and the warming coil.
usually with this you can got clones rooted in 7/10 day.
on work
just add some h2o2 if you don't want to change the solution often, otherwise i change the solution every 3 days.
this is a way to build a propagator, not the best one, on the net you will find more tutorials with more professional ones. but with mine i alway got 100% root.