Does anyone knows "list of GA3 concentration for break dormancy Tropical seeds"?
anyway, What I have succeeded until now
①soak seeds in water 24H
②put seeds under stirring for 20 minutes the hydrogen peroxide 6%
③wash seeds
④soak GA3 x ppm 24H
⑤wash,then splay Captan fungside powder to seeds
⑥Wrapped in perlite moistened lightly, wrap in a Ziploc bag
⑦put bags in 23-25C room
---------------
Annona muricata 350ppm /24H (Very good performance: 4-5weeks)
Annona coriacea 350ppm /24H (Very good performance : 4-5weeks)
Annona cacans 900ppm /24H (soso performance: 4-5weeks)
Annona diversifolia 900ppm /24H (soso performance :4-5weeks )
Duguetia lanceolata 1000ppm/24H (good performance 4-5weeks)
Annona sylvatica 1000ppm/24H (4weeks now... so far so good)
Still not germinatedAnnona cornifolia 1000ppm/24H (4weeks)
Annona purpulea 1000ppm/24H (4weeks)
(For anonna cornifolia, I have failed every time, especially)
------------------
I think, we created a listing "the effective GA3 concentration for tropical seeds"
and should help for other tropical-plants fans.best reagrds & thanks.
Perlite Propagation
Observation for Germination(It is easy if you have a colander, bucket, even water.)
Once you have observed,germinated seeds will plant in a pot,
not germinated seeds are return to bag and fill in new perlite.

annona sylvatica root

thanks