'Alta' Magnolia
Magnolia grandiflora 'Alta'
Size: 15-20' in height and 8-10' in width.
Very narrow growth habit makes 'Alta' one the most popular varieties.
Foliage Color and Flowers: Dark green glossy leaves with rust color backs. Evergreen. Fragrant white flowers up to 10" across in late spring and summer. May lose some foliage during hot and dry conditions. 'Alta does not bloom as heavily as larger growing varities.
Hardiness Zones: 7-9
Light Requirement: Full-Sun to Part-Shade.
Drought Tolerance: Moderate to High. Extra water during extended dry periods is recommended.
Notes: Very tight upright conical growth habit. This variety will fit in many spaces that other Magnolia grandiflora varieties would quickly outgrow. Slow growing. Spring slow-release fertilizer application is a good idea.