Sweetheart: flavour and growing
Gradual late ripening.
This image was created with AI from described plant characteristics and growing advice. It shows a possible situation and is not a photograph of a verified cultivar.
- Position
- Sun and good drainage. Plan protection from birds and ensure nets are taut and visible.
- Pollination
- Lapins, Stella and Sweetheart are self-fertile; Kordia and Merchant need compatible partners.
- Harvest
- Pick fully coloured and ripe, with the stalk; cherries do not become sweeter after picking.
What makes Sweetheart special?
Flavour and kitchen
Sweet cherries are juicy and ready to eat; dark colour alone does not predict flavour.
This describes the species' flavour; a separate flavour description for this variety has not yet been confirmed.Sweet cherries are juicy and ready to eat; dark colour alone does not predict flavour.
Growing and harvesting this variety
Sun and good drainage. Plan protection from birds and ensure nets are taut and visible.
Pick fully coloured and ripe, with the stalk; cherries do not become sweeter after picking.
Choose your way to grow
This image was created with AI from described plant characteristics and growing advice. It shows a possible situation and is not a photograph of a verified cultivar.
This image was created with AI from described plant characteristics and growing advice. It shows a possible situation and is not a photograph of a verified cultivar.
Maintaining an accessible crown
- Choose a suitable rootstock and prevent several steep leaders taking over the crown.
- Remove crossing or damaged branches during growth in dry weather.
- Retain productive wood and avoid large winter wounds.
- Fit taut protective netting to a frame so it does not hang loosely over the fruit.
Choose a cultivar and space that suit this approach.
Harvesting cherries with stalks
- Taste a fully coloured cherry to determine eating readiness.
- Hold the stalk and carefully detach ripe fruit without tearing off fruiting spurs.
- Place them in a shallow layer in a tray and separate split fruit.
- Chill the harvest and use it quickly; sweetness does not increase after picking.
Choose a cultivar and space that suit this approach.
Why grow this species in your garden?
Eating cherries as you pick them is a different garden moment from harvesting a crate for processing. A low crown keeps that moment within reach. Plan support, protection and picking space together so that you do not need a complicated ladder route between vegetable beds later.
Flavour and use
Sweet cherries are juicy and ready to eat; dark colour alone does not predict flavour.
A suitable spot
Sun and good drainage. Plan protection from birds and ensure nets are taut and visible.
Pollination and tree size
Lapins, Stella and Sweetheart are self-fertile; Kordia and Merchant need compatible partners.
Gisela 5 limits growth more strongly than Colt; check the available space.
Different ways to grow
Maintaining an accessible crown: Choose a suitable rootstock and prevent several steep leading shoots from taking over the crown. Remove crossing or damaged branches during growth in dry weather. Retain productive wood and avoid large winter wounds. Fit taut protective netting to a frame so it does not hang loosely over the fruit.
Harvesting cherries with stalks: Taste a fully coloured cherry to establish eating ripeness. Hold the stalk and carefully detach ripe fruit without tearing off fruiting spurs. Place in a shallow container and keep split fruit separate. Chill the harvest and use it promptly; sweetness does not increase after picking.
Care and pruning
Prune during the growing season on dry days.
Harvesting at the right time
Pick fully coloured and ripe, with the stalk; cherries do not become sweeter after picking.
Turn your space into a garden for experimenting
Allow space for the mature tree, not just the plant currently in the pot. The cultivar determines part of your fruit choice; the rootstock and tree form also help determine how much space the tree needs. Draw the crown, harvesting reach and support on your garden plan. Before buying, check whether a suitable pollinating partner is needed and whether one actually flowers nearby.
Where necessary, support a young tree with a suitable stake and a wide, soft tie. Do not let the tie rub or constrict the tree, and check it as the trunk and crown grow. Water must reach the root zone; a small wet patch on the surface does not tell you whether the rootball has enough moisture. Take care when planting and follow the species instructions for the correct planting depth.
Keep samples of the different cultivars separate. Record picking ripeness, eating ripeness, texture and the preparation you used. Fruit that tastes pleasant straight from the tree may behave differently in a pie or during storage. For perennial plants, your own flowering and harvest observations are more useful than a fixed countdown from the planting date.
Which flavour would you like to discover?
Kordia: Dark fruit; external pollinator.
Lapins: Dark fruit; self-fertile.
Stella: Dark red; self-fertile.
Sweetheart: Gradual late ripening.
When and how should you prune?
Period for assessing pruning: Jun · Jul · Aug. This is a seasonal window for a temperate garden in the northern hemisphere; check actual dormancy, growth and weather conditions.
During growth, check on a dry day whether pruning is needed. Avoid general winter pruning for Prunus. Follow the species guide for young versus established wood and prune after harvest where appropriate to the species; do not automatically remove all young productive shoots.
A young plant needs shaping; an established one needs maintenance and gradual renewal. First consider which branches you want to keep. Use clean, sharp tools and avoid unnecessary large wounds. A pruning check does not mean cutting every time.
My vegetable garden shows a suitable check for confirmed pruning periods. A variety-specific period takes precedence over the general species period. Planned and finished crops receive no pruning task; no European calendar is applied without a confirmed location.
Read the evidence behind the pruning approach →What you need
Tick what you already have. The extras depend on how you grow.
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Make it your garden
Save your favourite variety or add it to My garden. Your own observations determine the growth stage; care tasks are based on the species.
Add Sweetheart to my gardenExplore more fruit treesSources and image information
SeedSteps editorial team · checked on 12 October 2026. Flavour descriptions come from the listed sources; ripeness and growing conditions affect flavour. AI images illustrate described characteristics and do not prove cultivar identity.
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