Botanical profile

Malus domestica 'September Sentinel'

Latin name
Malus domestica September Sentinel
Common name
Apple Tree ‘September Sentinel’
Type
Fruit tree
Family
Rosaceae

Malus domestica 'September Sentinel' is a hardy late-season apple tree particularly valued for its winter hardiness and its ability to produce quality fruit even in colder climates, such as those in Quebec. It develops medium to large apples with deep red skin and yellow flecks, with white, firm, juicy flesh that is delightfully balanced between sweet and tart, perfect for fresh eating, baking, pies, and homemade juices. This cultivar is distinguished by a spring white bloom that attracts bees and pollinators, adding landscape appeal to the garden. With a rounded and vigorous habit, 'September Sentinel' integrates well into residential orchards, edible gardens, or sunny landscape plantings. Easy to grow in full sun in well-drained soil, it combines hardiness, reliable yield, and high-quality fruit with a later maturity, ideal for extending the harvest season.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 4 to 8
Exposure
Full sun
Watering
Moderate watering
Fertilization
Apply a balanced organic fertilizer rich in phosphorus and potassium in early spring (March-April). On sandy soil, a second application may be necessary in summer.
Soil type
Deep, fertile, well-drained, slightly acidic soil.
Minimum temperature
'-34°C
Plant appearance

Blooming, foliage and shape

Blooming period
Mid-spring (May)
Flower color
White to pink
Fruiting
Deep red to yellow apples, firm and juicy flesh, tasty for fresh eating, cooking, pies and juice; late maturity
Foliage color
Green
Foliage type
Obsolete
Shape
Rounded shape
Garden structure

Size and growth

Height
15–20 ft (4.5–6 m)
Width
15–20 ft (4.5–6 m)
Growth rate
Moderate growth
Vegetable garden and yield

Companion planting, spacing and harvest

Fruit tree type
Apple
Pet friendly
Safe for pets

Pets

Pollinators
Attracts or supports pollinating insects

Pollinators

Butterflies
Plants that attract butterflies

Butterflies

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.