Thompson & Morgan

Important delivery notice
The products on this site are only delivered to UK addresses. If you require delivery to another country please visit one of our other sites below.

Rollover image for an enlarged view

Apple 'Sir Isaac Newton'

Malus domestica, Apple 'Flower of Kent'

Hardy Tree

Plant a direct descendant of one of the most historically important trees in Britain, a celebrated national treasure for over 300 years - Sir Isaac Newton's Apple tree! The original tree associated with Sir Isaac Newton's observations on gravity stood in the garden of his home, Woolsthorpe Manor; near Grantham. The tree is said to have fallen in a storm and has subsequently regrown on the site, and is still there to this day. It is from this tree that this Sir Isaac Newton's Apple Tree has been propagated, offering a rare opportunity to grow a piece of history in your own garden.

Each tree comes with certification that the tree has been DNA verified as a direct descendant of the original tree in Woolthorpe Manor Gardens. The variety is known as the 'Flower of Kent', and produces hefty cooking apples with an old-fashioned, bumpy shape. The green skin flushes red where the sun shines on it and the fruit cooks to a soft puree with a refined, sweet flavour.

Grafted onto a dwarfing rootstock, the crowns of Sir'Isaac Newton's' apple trees are easily reached to prune, spray and pick your delicious fruit. Apple 'Flower of Kent' is not self fertile so it is best grown with another variety to ensure good pollination. If you only have room for one tree then make sure that a neighbour has a tree close by that can act as suitable pollinator. Height and spread: Up to 3m (10'). Rootstock: M26.

Estimated time to cropping once planted: 2 years.
Estimated time to best yields: 5 years.

Useful links:

How to grow fruit treesFruit rootstock guide

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

Ideal For:
kitchen garden, wildlife gardens
Flowering Period:
April, May
full sun
    • 1 root wrap apple tree

    • SAVE £5  
    • Despatch:
    • £34.99 £29.99
    • Out of stock
Plant apple trees in any well drained soil in a sheltered sunny position. Prior to planting, incorporate plenty of well rotted manure or garden compost into the planting hole and drive the stake into the ground to support the tree. Staking after planting may result in damage to the root ball. Plant fruit trees at their original soil level and firm them into the ground. Fasten the tree to the stake using a tree tie, and water well.

Fruit trees do not suffer weed competition well. Keep weeds and grass clear from within a 30cm radius of base of the tree. In spring, while the ground is moist, apply a mulch of well rotted manure or garden compost around the base of the tree, taking care not to mound it up against the stem. This will help to retain moisture throughout the summer. Feed and water apple trees during particularly dry periods.

Pruning apple trees begins immediately after planting. Remove the central stem to just above the highest side branch. For the following 3 years, prune only the tips of the remaining main branches by one third in winter. Aim for about six main branches which will form the frame of your tree, with fruiting sub branches growing off of them. From the fourth year, some sub branches can be pruned out at the union where they join the main branch, to allow new sub branches to take their place.

In order to produce the best quality, largest 'Braeburn' apples, the fruits should be thinned in July leaving two apples remaining per cluster.

Due to local government restrictions, we are no longer able to supply this variety to the Channel Islands.

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes etc are delivered at the appropriate time for planting and will be stated on the product page or in your order acknowledgement page and email.

Orders for packets of seed incur a P&P charge of £1.95.
Orders which include any other products will incur a P&P charge of £4.95.
Where an order includes both packets of seeds and other products a maximum P&P charge of £6.90 will apply - regardless of the number of items ordered.

Please see our Delivery / P&P page for further details and details of any surcharges that may apply to certain destinations.

Post a review
Title of review

Rating 1 2 3 4 5
You will be redirected to login/registration page to post your review.
Reviews are subjected to approval.