Malus x robusta 'Red Sentinel' (Red Sentinel Crabapple) - 9L Pot

Code: TR01639L
Malus x robusta 'Red Sentinel' (Red Sentinel Crabapple) - 9L PotMalus x robusta 'Red Sentinel' (Red Sentinel Crabapple) - 9L PotMalus x robusta 'Red Sentinel' (Red Sentinel Crabapple) - 9L Pot
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Malus x robusta 'Red Sentinel' (Red Sentinel Crabapple) - 9L PotMalus x robusta 'Red Sentinel' (Red Sentinel Crabapple) - 9L PotMalus x robusta 'Red Sentinel' (Red Sentinel Crabapple) - 9L Pot
Malus x robusta 'Red Sentinel' (Red Sentinel Crabapple) - 9L Pot

Malus 'Red Sentinel' is a heavy-fruiting tree that produces small clusters of scarlet fruit which remain throughout autumn, into winter and even up to Christmas! The tree also produces a strong white bloom during Spring making it a fantastic ornamental tree with varying colours throughout the seasons. As with all crabapples, 'Red Sentinel' is very popular with bees and will be sure to bring more pollinators into your garden. Crabapples can cross-pollinate any other variety of apple as long as they're in a similar pollination group. The fruit are fantastic stewed and used as jams, as they have high levels of pectin, which helps with the setting of jam. If you won't eat the fruit though, birds certainly will in the harsh winter months!

Characteristics

  • Flower Colour: white
  • Foliage Colour: green in summer, orange/yellow in autumn
  • Approx. Growth Height: 4-4.5m, less on light soils
  • Comes in a: 9L polypot (not a rigid pot)
  • Approx. Height on Arrival: 150-170cm
  • Tree is approx 2 years old with a 4 year old rootstock
  • Flowering Period: spring (April - May)
  • Harvesting Period: November
  • Tolerance: frost tolerant, fairly drought tolerant once established
  • Growing Habit: bushy
  • Uses: cooking, jams
  • Self pollinating: yes - (see 'Pollination' section below)
  • Hardiness: fully hardy
  • Exposure: sheltered, exposed
  • Rate of Growth: max. height in 10-20 years
  • Scented: barely
  • Wildlife friendly - attracts bees and other pollinating insects

Requirements

  • Light Requirements: full sun, partial shade
  • Soil Requirements: clay, loamy, sandy
  • Moisture: moist, well-drained, moderately fertile

Caring and Maintenance

Water young trees regularly until roots are well established. Trim annually from mid to late summer. Apply some fertiliser in spring in order to promote healthy growth and a good crop. Optionally, mulch in spring. Check tree ties regularly and loosen any if necessary to avoid rubbing of the stems.

Planting

  • Planting Distance: 4.5m (15ft) apart with 6m (20ft) between rows

Suited to almost all well-drained and moderately fertile soils with pH between 4.5 and 7.8 in a sheltered, full sun or partial shade location.
Before planting your tree, clean up all wandering weeds and keep a clean ring around the tree base. Water well during the first year until well established.

Autumn is the best season for planting fruiting trees, as the soil moisture and heat allow easier and faster root establishment and regeneration of damaged root systems.

Pollination

  • Pollination Group: 2 (self-pollinating)
Crab apple trees are primarily used as ornamental tress and the vast majority, this tree included, are self-fertile. This means that it will produce fruit without another apple tree nearby. However, they do have a secondary use as they can pollinate other apple trees which are not self-fertile. The general consensus is that the two trees should be within 18m (55ft) of each other. Use the pollination groups as a guide to pick a crab apple tree that will pollinate other dessert/cooking apple trees.

The pollination groups are numbered 1, 2, 3, 4, 5 or 6, according to flowering time. Best results will be obtained if the tree is planted near another apple tree of the same group, or from a group on either side (so an ideal pollination partner for group 2 would be one in group 1, 2 or 3).

Crab Apple Benefits

Crab apple trees are usually grown as ornamental trees. They have stunning large blossoms in spring, foliage that goes from green to golden red/brown, and attractive small fruits in autumn. Bees will be drawn to the blossom, whilst birds will flock to the tree in autumn to feast on its fruits. We are slightly fussier than birds though, so crab apples are very rarely eaten raw. This is due to their unpalatable sour taste and small size. However, they can be used to create a delicious crab apple jelly.

Optional Extras
  • Fruit Tree Grease Band - 1.75m
    Add +
  • Fruit Tree Greasebands - 1.75m
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Selected items will be included with your purchase

This is an example of our polypot - note the fruit/ornamental trees we stock will vary in appearance according to species and season.
 
Customer Reviews

Average Rating: 3.0/5 (6 reviews)

Rating: 5/5

"The Malus was fine; my only concern is that when I removed the Polypot? the compost disintegrated and I was left with a bare root tree. I am a believer in as little disturbance to a plant as possible, thus choosing the potted option. The Malus, planted so far seems fine."

Reviewed Friday, 24 March 2017

Rating: 2/5

"Tree trimmed back hugely to get it into the narrow box, and looks a bit pathetic at the moment, I just hope the branches will grow quickly. Wish I had paid a couple of pounds more to buy at local garden centre, where the branches were wide and coming into blossom."

Reviewed Friday, 1 May 2015

Primrose says: "Thank you for your feedback. We're sorry to hear you are not confident with the state that your plant arrived in. If it has failed to thrive, please contact customer services to discuss your options."
Rating: 1/5

"plant under advertised height. plant badly pruned with growth on one side only. Lead stem has been pruned at an early age causing stunted stems.
A very poor specimen.
"

Reviewed Monday, 23 March 2015

Primrose says: "Thank you for your feedback. We're sorry to hear you are not satisfied with the height of the plant which arrived. As with all plants, stock will vary in appearance according to the time of year. All our plants come from expert nurseries who prune them according to standard practice before being shipping out. This pruning should encourage new growth, and your plant should soon begin to flourish naturally."
Rating: 4/5

"Alive and well."

Reviewed Monday, 29 December 2014

Rating: 2/5

"Product not as described a lot smaller and not pot grown as advertised"

Reviewed Wednesday, 10 December 2014

Primrose says: "Thank you for your review. We're sorry to hear you are unhappy with the height of your apple, but are glad to see customer services was able to resolve the problem."
Rating: 4/5

"As Above"

Reviewed Monday, 31 March 2014

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