Deciduous trees
Single-seeded hawthorn 'Stricta'
Crataegus monogyna “Stricta”
Appearance: in the first 10 years of life a strictly upright small tree, later narrowly ovoid, with erect branches, slow-growing.
Requirements: sun/partial shade, winter-hardy, tolerant of drought and wind; in hot, dry climates it drops its foliage early; tolerant of urban conditions.
Soil: dry or fresh, neutral or alkaline, well-drained; sensitive to soil salinity.
Note: requires staking/support for a long time, responds well to pruning.
Zone: 5a