Genus guide
Malus — 23 species
Part of the Rose & orchard family family (Rosaceae)
Malus encompasses the apple and crabapple trees — woody, deciduous trees and large shrubs prized for spring blossom and edible or ornamental fruit. Varieties such as Fuji, Granny Smith, and Golden Delicious all demand full sun (at least six hours daily) and consistently moist, well-drained soil; deep watering once or twice a week during the growing season keeps them productive. All parts of Malus — particularly the seeds, leaves, and stems — are toxic to cats and dogs, containing cyanogenic glycosides that can release cyanide; keep pets well away from fallen fruit and pruned material.
All Malus species we cover
- Apple
- Apple 'Bramley's Seedling'
- Apple 'Cox's Orange Pippin'
- Apple 'Gala'
- Apple 'Honeycrisp'
- Braeburn Apple
- Crabapple 'Evereste'
- Crabapple 'Hanagasa'
- Crabapple 'John Downie'
- Crabapple Bonsai
- Discovery Apple
- Egremont Russet Apple
- Fuji apple
- Golden Delicious apple
- Granny Smith apple
- Jonagold Apple
- Malus 'Profusion'
- Malus 'Royalty'
- Malus floribunda
- Malus tschonoskii
- Pink Lady Apple
- Wild Crabapple Bonsai
- Worcester Pearmain Apple
Malus — frequently asked questions
Are Malus plants toxic to cats and dogs?
Most Malus are not pet-safe. Of the 23 Malus species in the Growli library, 23 (100%) carry a toxic or mildly-toxic ASPCA classification and 0 are pet-safe. Always confirm the exact species on its pet-safety page before trusting it around cats or dogs.
How much light do Malus plants need?
Most Malus do best in direct sun. If yours stretches toward the window or loses its variegation it wants more light; scorched or bleached leaves mean it is getting too much direct sun.
Are Malus easy to care for?
Some Malus suit more experienced growers — several want strong light, sharp drainage or a specific seasonal rhythm. Check the individual species page for the exact regime.
How many Malus varieties are there?
Growli's care library covers 23 Malus species and varieties — browse them all above. They share a similar light, water and soil pattern, so once you learn one Malus, the rest follow closely.
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