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Product description

Gardenia Jasminoides Double Diamond is a fantastic evergreen that has an upright, well-branched, vigorous growth. This variety is particularly noted for being very hardy, heat tolerant and easier to grow than many other Gardenia varieties. It produces very pretty, bright white, large double flowers that contrast beautifully against their canvas of dark green, glossy leaves. The flowers are best planted in patio containers or in sheltered borders next to a path or doorway, where their delightful fragrance can be best appreciated.

Plant the gardenias in moist, well-drained soil, preferably in compost for acid loving plants. Over spring and summer keep the compost moist, but not saturated. Over winter, when the plants are not growing, reduce the watering, without allowing the compost to dry out between watering. They prefer a sunny spot but can also be planted in part-shade. Provide sufficient high nitrogen liquid feed in the summer. Keep the plants in shape by light pruning as soon as flowering is ended.

Please Note: Images are for illustrative purposes only and designed to be a representation of the item(s) being sold. Depending on seasonality, deciduous plants may be supplied in their dormant state and without leaves. Plants may also be pruned back, lower than stated heights, to encourage new growth.

Cape Jasmine

Gardenia 'Double Diamond'

Gardenia 'Double Diamond'

Regular price £12.99
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Product description

Gardenia Jasminoides Double Diamond is a fantastic evergreen that has an upright, well-branched, vigorous growth. This variety is particularly noted for being very hardy, heat tolerant and easier to grow than many other Gardenia varieties. It produces very pretty, bright white, large double flowers that contrast beautifully against their canvas of dark green, glossy leaves. The flowers are best planted in patio containers or in sheltered borders next to a path or doorway, where their delightful fragrance can be best appreciated.

Plant the gardenias in moist, well-drained soil, preferably in compost for acid loving plants. Over spring and summer keep the compost moist, but not saturated. Over winter, when the plants are not growing, reduce the watering, without allowing the compost to dry out between watering. They prefer a sunny spot but can also be planted in part-shade. Provide sufficient high nitrogen liquid feed in the summer. Keep the plants in shape by light pruning as soon as flowering is ended.

Please Note: Images are for illustrative purposes only and designed to be a representation of the item(s) being sold. Depending on seasonality, deciduous plants may be supplied in their dormant state and without leaves. Plants may also be pruned back, lower than stated heights, to encourage new growth.

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Plant specs, care guide & tips

Key features

Evergreen
Scented
Perfect for Pots
Shade Tolerant

Specifications

Botanical Name
Gardenia jasminoides 'Double Diamond'
Plant type
Shrubs
Colour
White
Eventual Height
0.5 - 1m
Eventual Spread
0.5 - 1m
Hardiness
Half-hardy
Life Cycle
Evergreen
Sun Requirement
Partial Shade
Growth Rate
Average

When to plant

JanFebMarAprMayJunJulAugSepOctNovDec
Planting
Period of Interest

Planting and period of interest times are general guidelines and may vary based on your location and conditions. For best results, consult local gardening resources.

Instructions

Top Tip

Gardenias thrive in humid environments. To maintain humidity, consider misting the leaves or placing a humidifier nearby.

How to Water

Water Gardenias deeply and consistently, keeping the soil moist but not soggy. Avoid overwatering, as they are sensitive to root rot. During dry spells, water more frequently but allow the soil to dry slightly between waterings.

How to Plant

Plant Gardenias in well-draining, acidic soil with a slightly acidic pH. Choose a location with partial to full sun and dig a hole about twice the size of the root ball. Place the plant in the hole, ensuring the top of the root ball is level with the soil surface.