However, the maintenance of an adequate and constant water supply so that the seeds do not dry out even slightly nor are they flooded is more difficult - especially as it is best not to attempt to open the light-tight container.
The Reading researchers felt that the use of peat-plugs with their good water-retention properties was the best way to achieve the desired results both for germination and subsequent potting-on.
Using other more granular substrates under nursery conditions could lead to problems. Light could penetrate quite deeply through most soils and even levels not normally perceived by the human eye will induce secondary dormancy. Similarly, minor fluctuations of water content interrupt the process.
The work was carried out by Colin Ellis, a BSc student, under Dr Ross's supervision.
When I read this some years ago, I followed this method at home. Now, I don't bother.
This article is to let you know about the Reading Method.
Seeds with me, are planted when they arrive, in my scree mix; at the end of twelve months, the seedlings show they have generally all germinated.
Thus spoke a lazy gardener - cheers
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