Germination days.

The usual time period in which a particular variety will germinate given optimum conditions.

Light/Dark

Seeds needing light should have no newspaper, brown paper etc. placed over the trays. Seeds needing dark for germination should be placed in total darkness.

Slow and irregular germination

This is the column with the "X". Not all seeds will show at once -prick out each seedling as it becomes large enough to handle and don't discard the container until well over the time suggested.

Temperature

A steady temperature between these limits is recommended-fluctuating temperatures can damage a seedling in its critical early stages.

Compost

Most reputable seed composts will be quite adequate and we have indicated where a loam based type such as John Innes or a peat based type such as Levington would be slightly more suitable. On no account should potting composts, which have additional fertillsers, be used.

Sowing Depth

If in doubt sow shallowly, but always ensure that the compost surface is damp. J.C. =Just cover the seed with compost or sharp sand. S=Sow on the surface and do not cover at all with compost.

Sowing in situ

Where recommended under the heading of comments, these seeds can be sown out of doors. Moist soil worked down to a fine tilth is essential. For hardy annuals and perennials sowing can be carried out from late winter onwards as soon as the ground is workable and has warriied up and half hardy annuals after all danger of frost is passed.