Peaches and Nectarines are identical in all their cultivation requirements although Peaches tend to be a bit hardier.
They originally come from warmer climates so need a sunny sheltered spot. For this reason they are best grown as fans against a south-facing wall or in a greenhouse.
Both Peaches and Nectarines are self-fertile so only one plant need be grown if space is at a premium. They do not fruit until their forth year of growing but will live for about 30 years once established.
Soil Conditions and Siting
Both types require very fertile, deep, well-drained loam. The pH of the soil should be between 6.5 and 7.0. Full sun is also required.
Planting
Transplant new trees during their dormancy in winter. They are not too vigorous, so, if growing as a bush tree, dwarfing rootstocks are not essential although they are available. If growing as a fan, use a plant that is grafted onto Julien A or Brompton rootstocks. If a very small bush is required for container growing use a plant on Pixy rootstock.
Free standing bush trees should only be planted in warmer areas where the early flowers will not be damaged by early spring frosts. If early frost is a problem grow as a fan against a south-facing wall where extra protection can be provided.
Maintenance
Feeding
Plants up to fruiting age should be fed in early spring with a general fertiliser such as blood, fish and bone to encourage growth. Once they reach fruiting age, mulch annually with well rotted farmyard manure.
Pruning
Prune free standing trees in spring by removing any dead or diseased wood, any branches that cross over each other and that could cause damage by rubbing and any overcrowded branches. Fan trained bushes need pruning every year. (See fan-training section of Pruning)
Protection
Protect the flowers from frost in the early part of the year.
Harvesting
The fruit is ripe when it lifts off the tree easily by cupping in your hand and gently lifting with a slight twisting motion. Always handle gently as the fruits bruise very easily.
Both Peaches and Nectarines will only store for a few days once picked. If required for later use it is recommended to bottle them.
Pests and Diseases
Both can be affected by Aphids, Peach leaf curl, red spider mites. If grown in the greenhouse they can also be affected by scale insects and mildew. (See the pests and diseases sections for prevention's and cures).
© copyright 1999, P. A. Owen