At several ADS Hybridizers’ Forums the question of what is a desirable depth to plant seed has arisen. Several people have argued that planting seed up to three inches deep is advantageous – claims have been made of large round bulblets being lifted after two years. My own practice has been to plant at about 1 ½ inches allowing for a top up of about ½ inch in their second year in the planter boxes. However two years ago I decided to try out deeper planting. I have just lifted the trays – the good news is that there were no misses and there are lots of bulblets. The bad news is that they are small, albeit nice and round and no pencil shaped bulbs. There were also no tactile roots which indicates that they were certainly deep enough. I would doubt that they will flower at 4 years old (I usually get about 5% in flower at four ) and am not sanguine about them all making it by six when the discard process takes place.
I would be very interested in other growers’ experience with planting seed and results obtained, especially as I will be planting my 2008 seed next month.
Trying to get our garden in order after several week’s total neglect while we lifted – all finished now – lifting that is, not tidying.
Cheers,
Peter
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