CHERRY Rainier
Prunus avium
Large, super sweet, white/yellow fruit with red blush and white flesh. Ripening early to mid season. Requires 700 chilling hours to set fruit.
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Pollination
Compact Stella, Lapins or Stella.
Colt - Vigorous rootstock that grows to 5-6 metres. Good for difficult soil.
Edabriz - A dwarfing rootstock, tree grows to approximately 2-3 metres.
Edabriz interstem – Colt roots grafted with Edabriz on top, then grafted with the chosen variety. This way if you have difficult soil but still want a dwarf tree you can have the best of both worlds. Due to the Colt roots, vigour is a little higher than straight Edabriz. Tree grows to approximately 3-4 metres.
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 Cherries  | 
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 SOIL  | 
 Prefers well drained soil, rich in potash and lime.  | 
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 PLANTING SITE  | 
 Warm, sunny, dry and sheltered site is best, protected from Spring frosts. Plant 4-5m apart from other large trees.  | 
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 CLIMATE  | 
 Cherries do best in areas with cold Winters, dry Springs and Summers.  | 
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 WATERING  | 
 Water well during the early stages, during long dry periods and when the fruit is developing.  | 
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 PESTS & DISEASES  | 
 Cherries are particularly prone to bacterial canker, silver leaf disease and aphids.  | 
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 PLANTING IDEAS  | 
 Stonefruit trees can be ‘espalier’ trained against a wall or fence in a fan shape. Cherries on dwarf rootstocks may be planted in containers.  | 
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 FRUIT  | 
 Fruit ripens from early to late Summer, depending on the variety.  | 
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 POLLINATION  | 
 Some varieties are self fertile, while others require another variety for pollination.  | 
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 TREE SIZE  | 
 Cherry trees can grow up to 7m tall.  | 
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 RECOMMENDED PRUNING SYSTEM  | 
 Central leader or Vase shape. 
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