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Sweet Pea King Size Navy Blue

Sweet Pea King Size Navy Blue.  A choice variety for its extraordinarily dark navy-blue flowers and superb, intense fragrance. Sweet Pea ‘King Size Navy Blue’ bears up to 5 large, frilled blooms on each slender stem, making this an excellent cut flower for filling small vases with just a few stems. Let it intertwine with paler varieties for an unforgettable display in the garden.

Height: 180cm (71”). Spread: 30cm (12”). 

Sow

March – April or October

Flowers 

June – August

How to Sow

Sow sweet pea seeds indoors in October for transplanting outdoors in spring, or direct sow outdoors from March to April.  In autumn, sow 3 seeds per 7.5cm (3″) pot at a depth of 1cm (1/2″) in free-draining, seed sowing compost. Place in a propagator or seal container inside a plastic bag at a temperature of 20-25C (68-77F) until germination which takes 10-21 days. Once germinated, grow sweet peas on in cooler conditions, before transferring to a cold frame for overwintering. Spring sowings can be made outdoors directly into drills at a depth of 2.5cm (1″), and a distance of 7.5cm (3″) apart. Pinch out the growing points of each stem once the second pair of leaves has opened to encourage bushier growth.

£2.99

5 in stock - Available online and in store.

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