Order by phone on 0844 326 2200

24 hours a day 7 days a week

Hollyhock Seeds - Black Knight Hover over to zoom, click to enlarge
£1.99
Hollyhock Seeds - Black Knight Hollyhock Seeds - Black Knight Hollyhock Seeds - Black Knight

Hollyhock Seeds - Black Knight

Alcea rosea

Captivating, large, single (and sometimes semi-double) glossy flowers in the darkest of colours (almost a black) on tall flower spikes. Easy to grow, and ideal in groups at the back of a border or as a centrepiece to a larger display. HP - Hardy perennial. Height 180cm (6').

Price:£1.99
Qty:
Delivery: Delivery within 7 days
Code: 117497 Add to Wishlist
Average Packet Content 45 Seeds
Add to Basket

At a glance

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sow
Flower/Harvest
Sowing Time April-June Flower / Fruit from Mid June-August
 
  • Product Detail
  • Growing Info
  • Hints & Tips
  • Reviews
  • Guarantee

Glossy flowers that are almost black!

Captivating, large, single (and sometimes semi-double) glossy flowers in the darkest of colours (almost a black) on tall flower spikes. Easy to grow, and ideal in groups at the back of a border or as a centrepiece to a larger display. HP - Hardy perennial. Height 180cm (6').

Hardiness:-15 degrees

Seeds:True

Bulbs:False

Shrubs:False

Tree:False

Plants:False

Aftercare - Easy:True

Aftercare - Moderate:False

Aftercare - High:False

Height:151-200cm

Edible Flower:True

Spread:41-50cm

Likes Acidic Soil:False

Beds & Borders:True

Greenhouse, Glass House or Home:True

Prefers Full Sun:True

F1 Variety:False

Shrub:False

Butterflies:True

Usually grown as a biennial. Sow April-June for flowers June-August the following year, or sow direct outside May-June.

Ideal for beds and borders, and for cut flowers. Attractive to butterflies. Prefers full sun.

Suttons Seeds

All Suttons products should reach you in perfect condition, just as they left us. If you are dissatisfied in any way with their condition on arrival, please let us know within 14 days. We are only liable for the cost of the goods as quoted on the website plus the cost of delivery if the goods are faulty.

 
 
Top