• AGM plants

    AGM plants have been through a rigorous trial and assessment programme. They are:

    • Excellent for ordinary use in appropriate conditions
    • Available to buy
    • Of good constitution
    • Essentially stable in form & colour
    • Reasonably resistant to pests & diseases

Malus domestica 'Idared' (D)

apple 'Idared'

apple 'Idared'

© RHS 1999

  • Other common names apple 'Idared'

  • Family Rosaceae

  • Genus Malus are small to medium-sized deciduous trees with showy flowers in spring and ornamental or edible fruit in autumn; some have good autumn foliage colour

  • Details

    ?Idared? is a dessert apple in pollination group 2. A crisp apple, with moderate flavour; skin is pale yellow and flushed - up to three quarters - with red. Good, regular crops keep very well and can be used from November to March

Characteristics

  • Foliage Deciduous

  • Habit Bushy

  • Hardiness

    Hardiness ratings

    All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

    • H1a - Under glass all year (>15C)
    • H1b - Can be grown outside in the summer (10 - 15)
    • H1c - Can be grown outside in the summer (5 - 10)
    • H2 - Tolerant of low temperatures, but not surviving being frozen (1 to 5)
    • H3 - Hardy in coastal and relatively mild parts of the UK (-5 to 1)
    • H4 - Hardy through most of the UK (-10 to -5)
    • H5 - Hardy in most places throughout the UK even in severe winters (-15 to -10)
    • H6 - Hardy in all of UK and northern Europe (-20 to -15)
    • H7 - Hardy in the severest European continental climates (< -20)

    H6

Colour

Sunlight

  • Full Sun

  • Partial Shade

  • Aspect South-facing or West-facing

  • Exposure Sheltered

Soil

  • Chalk

    Loam

  • Chalk

    Clay

  • Chalk

    Sand

  • MoistureWell-drained, Moist but well-drained

  • SoilLoam, Clay, Sand

  • pHNeutral

Size

  • Ultimate height 4-8 metres

  • Ultimate spread 4-8 metres

  • Time to ultimate height 5-10 years

How to grow

Cultivation It will crop best in a sunny situation. The height will depend on the rootstock and training method. Suitable for all training forms. Keep a clear area around the trunk of at least 60cm radius. Fruit thinning may be required. For more details see apple cultivation

Propagation Propagate by chip budding or grafting onto a clonal rootstock for fruit. The rootstock used will largely determine the vigour of the tree

Suggested planting locations and garden types Wall-side Borders Cottage & Informal Garden Wildlife Gardens

How to care

Pruning Regular pruning is required - see apple pruning; spur bearing

Pests Aphids, woolly aphid, rosy apple aphid, fruit tree red spider mite, mussel scale, codling moth and caterpillars are the main pests on edible apples

Diseases Susceptible to apple canker and apple scab; very prone to powdery mildews. Can be affected honey fungus

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