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Hollyhock 'Black Knight' - Seeds

Average Packet Content 45 Seeds

117497

Beds and Borders
£1.99
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100% (2 Reviews)
  • Hardy perennial – flowers year after year
  • Dark purplish-black blooms
Despatch Within 72 Hours

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JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Sowing Period
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Sowing Period

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').

Growing Information

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

Sowing Information

Sow in a propagator on a windowsill or in a greenhouse at approx. 15-21°C (60-70°F) using a good quality, moist compost. Cover the seeds only lightly with sieved compost as light assists germination. Germination 10-12 days. Transplant seedlings, spaced out, into trays and grow on. Acclimatise plants gradually before planting out 38-45cm (15-18") apart. Choose a sunny position. Alternatively sow direct outside May/June.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Sowing Period
Order Despatch

Orders are despatched promptly by post or parcel carrier. Seasonal items such as plants are sent separately with the estimated delivery times stated against each variety both in our catalogue and on our website.

Please note that when several items are ordered they may not all be delivered at the same time.

Delivery Charge

Standard Charge

Packet seed only will incur a carriage charge of £2.99.

All other products incur a carriage charge of £6.99.

If your order comprises of a combination of carriage charges then a combined carriage charge of £7.99 will be applied.

Live Plants

Suttons strives to ensure that all its plants are delivered to you in the perfect condition for planting. While the majority of our nursery plants cope well with slight delays in intransit, sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this for some of our smaller plug products and tender bedding and vegetable lines, which do not respond well to the extra journey time. So regretfully while we offer the majority of our live plant offering nationwide, we are unable to ship plugs, begging plants and tender vegetable plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3.

Non Standard Deliveries

Unfortunately like many companies in our industry we are currently only able to supply orders to UK based customers, excluding those in Northern Ireland. We are committed to finding a way that we can resume or normal services again as soon as possible. Please accept our apologies for any inconvience caused.

Prices include VAT where applicable.

We reserve the right to contact you and advise an additional charge where necessary and are happy to quote for carriage of specific products to more remote areas. Some items may not be available to all areas.

We reserve the right to revise any carriage charges in the event of carrier price increase or other unforeseen circumstances. We will always advise of the carriage charge before payment is taken.

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.

Unlike many companies, we publish all of our reviews - good or bad - to give you, the customer, total transparency and peace of mind.

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