You can also just plant them 25cm deep, which won’t require any “earthing up” – however, for vigorous maincrop varieties repeated earthing up over the season can give higher yields. To achieve this, plant potatoes at a 15cm depth and then after the potato has emerged start “earthing up” (drawing soil up to the stems) a further 10-15cm of soil. A potato seed needs to be surrounded by soil in order to produce a good crop of potatoes that aren’t green – a depth of at least 25cm of soil above the planted seed potato is required.Maincrop varieties are planted in mid to late April – plant 30cm apart in 60cm rows.Plant earlies from mid-March to early April (St Patrick’s Day traditionally) in single rows 25cm apart and 50cm between rows.Ideally these should be no longer than 2cm when planted, longer sprouts need very careful handling when planted out. ![]() By March they will have developed green sprouts. Lay the seed potatoes out in a shallow tray or used egg carton and leave them in a cool but frost free, reasonably light place.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |