Starting giant onion seed.

[@jeffreyoneill2625]

Just subscribed john look forward to watching your videos cheers mate 👍

[@smhollanshead]

4:13 is the start of the onion video.

[@darrenlockley]

another informative video john thanks

[@smhollanshead]

Onion video starts at 4:13.

[@xelacook3078]

Brilliant!

[@briansgardenandpolytunnel8172]

i used to work for a rubber company and had access to pure sulpher. a bit of that set fire to in a greenhouse killed everything. ( even the rats under the paving slabs ). lol.......................brian

[@gardeningwithjohnsoulsby1131]

If you notice I have hot box vaporisers hanging in my greenhouse . I use neat sulphur powder in these and they help to keep insects and disease out of the greenhouse . But you are right sulphur will kill everything including your plants if used in sufficient quantity and set on fire. Those hot box heaters have a built in thermostat to stop them over heating, which vaporises the sulphur and does not harm the plant but suppresses disease and kills insects . But you must leave the greenhouse when switched on.

[@briansgardenandpolytunnel8172]

@@gardeningwithjohnsoulsby1131 you are right about leaving the greenhouse, but never tell the rats. lol............brian

[@hivepoweredgenetics24]

I cant believe there are people who don't like onions.