Red Sentinel Crabapple Tree | 9L Pot | Malus x robusta 'Red Sentinel'

Code: TR01639L
Red Sentinel Crabapple Tree | 9L Pot | Malus x robusta 'Red Sentinel'
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Red Sentinel Crabapple Tree | 9L Pot | Malus x robusta 'Red Sentinel'

Abundant red fruits and pink flushed white blossom

Malus 'Red Sentinel' is a heavy-fruiting tree which produces large, distinctive ruby-red, jewel-like fruits which remain throughout autumn and into winter. In Spring the tree flowers profusely a bloom of beautiful white flowers giving you a range of rich tones and colours throughout the seasons! Although the fruit may too sour to eat fresh it is often used to make fantastic jellies and jams due to the high levels of pectin. If you won’t eat the fruit then the birds certainly will and with the early bloom lending a helping hand to the pollinators coming out of winter this tree is recognised as a wildlife benefactor!

Variety Information

Habit Bushy
Flower Colour White
Foliage Colour Green (Summer), Orange/Yellow (Autumn)
Fruit Colour Red
Fruit Uses Jelly-Making, Cider-Making
Pollination Group Crabapples are excellent pollinators of apples and will pollinate any apple plus or minus one (+-1) flowering group. 4
Features Spring Blossom, Attractive Fruits, Autumn Colour

Size Information

Supplied As 9L Pot
Height on Arrival Height can vary depending on when you purchase your tree, and what rootstock and variety combination you buy.1.5m (5ft)
Age 2 Years with 4 Year Rootstock
Eventual Height & Spread Eventual size depends on both environmental and genetic conditions. 4m x 4m (12 x 12ft)
Supplied As Height On ArrivalTitle Supplied By Price Link Image
Bare Root 1.5m Bare Root Primrose-Supplied Tree
£39.99  £30.00
Primrose£39.99  £30.00View Here
9L Poly Pot 1.5m 9L Pot Primrose-Supplied Tree
Primrose£47.99This Product
12L Pot 1.5m 12L Pot Frank P. Matthews-Supplied Tree
Frank P. Matthews £99.99 View Here
Optional Extras
  • One Tree Stake and Tie Kit - 1.2m
    Add +
  • 60g Empathy rootgrow™ Mycorrhizal Fungi
    Add +
  • Tree Planting Kit - Tree Stake, Tie and Empathy Rootgrow
    Add +
  • 1L Grow Your Own Liquid Seaweed Fertiliser by Empathy™
    Add +
Selected items will be included with your purchase

Key is to regularly water newly-planted trees, at least bimonthly for two months. It is also important to ensure you choose a location where your tree has enough space, which you can calculate from a variety's eventual height and spread.

Bare root & containerised trees have different planting requirements. With bare root, it is important to soak your tree's roots in water for up to 2 hours before planting, while with containerised trees it is important to drench your tree's rootball. With bare root it can be useful to prune woody roots back a few inches, while with containerised trees, it is important to free any spiralized roots growing around the rootball's circumference. With bare root trees, dig a hole so as to ensure the graft point is above the soil, while with containerised trees, ensure the pot sits no lower than an inch below ground.

Bare root & containerised trees also share planting requirements. Dig a hole twice the radius of the rootball. Stake your tree no more than 2-3 inches from the stem, pointing away from the prevailing wind. Fill the hole with a mix of compost and garden soil, and add fertiliser and mycorrhizal fungi. Do not compress the soil. Give your tree a good watering. Add mulch on top whether bark and wood chippings, compost, manure, leaf-mould and stones. Make sure mulch doesn't touch the stem. Tie the stake to your tree, leaving space for growth. Place a rabbit guard around your tree.

Apply fertiliser and replace decomposed mulch come spring. Check ties to ensure there is no rubbing. Collect fallen leaves in autumn.

We have developed an eco friendly polypot currently in use across our 9L range. The polypot uses less than 20% of the plastic compared with a normal pot and, unlike most garden center pots, is recyclable. Polypots also prevent root spiraling to encourage a healthier root system.

All trees arrive in a specially made, extra thick, cardboard box with a clamp to hold the pot in place at the bottom of the box. This prevents any movement during transit, keeping your plant safe.

We wrap the roots of our bare root trees and use compost to keep them moist during transport. This extra bit of protection prevents them from drying out and makes sure your tree gets off to a flying start.

We use the same specialised box as our potted trees to ensure safe transit.

Crabapple trees are easy to grow. Your tree’s growth and output will likely be fine providing you followed our planting and care instructions. Below we address some common queries:

  • Hardiness: Some species of crabapple are native to the UK, and the species that aren't are from far colder regions, so the UK's mild winters will not affect your tree.
  • Position: Crabapple trees benefit from being planted in full sun. Planting your tree in a sheltered spot will allow the tree to put more resources into flowering.
  • Soil Types: Soil types are best ignored and remain an unwelcome confusion. Every plant will adapt to its conditions. Having said that, less than ideal conditions will reduce growth. Waterlogged soils will starve your tree of oxygen, which plays a key role in photosynthesis, cause its roots to rot and create the perfect environment for many diseases. Similarly, compressed soils can starve a tree of oxygen and water, so do not compress the soil when planting. Aeration can be improved further with mulching.

Image Gallery

Customer Reviews

Average Rating: 3.3/5 (8 reviews)

Rating: 5/5

"Pleased with it especially as I couldn’t find this variety locally."

Reviewed Thursday, 26 April 2018

Rating: 3/5

"good root system but not pruned to my liking"

Reviewed Wednesday, 29 November 2017

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

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

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

Rating: 4/5


Reviewed Monday, 31 March 2014

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