New reply from timothysykes

<p>Dahlia seeds should be sown in a greenhouse or propagator in the late winter or early spring to generate young plants <a href="https://eggy-car.com">eggy car</a> that may be planted outside in late May to flower this year. </p>

https://gardencommunity.thompson-morgan.com/new-members/dahlias-from-seed

Original Post by Taffstuart

Dahlias from seed

<p>Can anyone please advise.  Three times I have tried to grow dahlias from seeds in a covered seed tray in a propagator in my greenhouse.  The pattern is after a few days little delicate seedlings appear – great.  The following day they have ‘evaporated’ – gone without trace.  I keep the tray watered.  Any ideas what’s going wrong?  All other seeds I grow in the same way seem to germinate and develop normally, but not dahlias.</p>

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