Alcea rosea Nigra (Hollyhock)
Hollyhocks
• We start shipping our summer flowering bulbs in Spring. We start shipping by the end of March.
Select your Bare root quantity here or adjust it in the quantity box below
We ship everywhere in Europe!
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Description
Add a touch of drama and sophistication to your garden with Alcea rosea 'Nigra' (Hollyhock). Known for its striking, nearly black, deep maroon blooms, this hollyhock variety creates a bold statement in any planting scheme. Its tall spires, reaching heights of 1.5-2 metres, make it perfect for the back of borders or along garden walls and fences, where it can show off its rich, velvety flowers to full effect.
Thriving in full sun and well-drained, moderately fertile soil, Alcea rosea 'Nigra' blooms from June to August, attracting butterflies and other pollinators to your garden. Its unique, dark flowers contrast beautifully with lighter-coloured blooms and foliage, creating a visually stunning display.
Plant bare root hollyhocks with about 45-60 cm of space between each for optimal growth and air circulation, which helps prevent rust and other common hollyhock diseases. While this variety is fully hardy, it benefits from some shelter from strong winds due to its tall growth.
Supplied as bare root plants, Alcea rosea 'Nigra' establishes quickly when planted in spring (March/April), promising a season filled with unique, moody hues. For those looking to add a touch of classic charm with a modern twist, this hollyhock is the perfect choice.
Position: Full sun
Plant size: 1 Top Size
Flower colour: Deep Maroon
Soil: Moderately fertile, moist, well-drained soil
Moisture: Moderate moisture
Hardiness: Fully hardy
Life cycle: Perennial
Eventual height: 1.5-2 meter
Spread: 0.5-0.7 meter
Very floriferous
Flowers: June-August
Plant spacing: 5 plants per m2
Attracts: Butterflies
Ideal for pots: No
Supplied as bare root plants
Dispatch: Spring March/April
Planting information
- Dig a hole to the required depth. You can find this required depth for each type of bulb, tuber or root in the growing guides.
- Depth is measurement of space between the soil line and top of bulb or bare root.
- Set the bulbs or bare root in place, pointed side or sprout side upward.
- Cover the bulbs by replacing the soil and water thoroughly.
Shipping rates
View our shipping rates per EU country here.
Shipping schedule
We start shipping our spring planted flower bulbs in Spring. We start shipping by the end of March.
Bulbs that are planted in spring and have a tendency to bloom in summer are called spring bulbs. Not to be confused with bulbs that are planted in autumn and bloom in spring.
Guarantee
For over 4 generations, DutchGrown™ has built its reputation by offering the best Autumn-planted flowers bulbs available anywhere. We take pride in our exceptionally high level of quality control customer service, and our commitment to client satisfaction continues long after the bulbs leave our premises. When you order from DutchGrown™, we 100% guarantee that you will receive the hardiest flower bulbs available, packed with care and ready to thrive in your garden. Read more.
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