Current order processing time approx 5-6 business days.
INTERNATIONAL BUYERS: Some countries now require a Phytosanitary certificate. Contact us for further information if you are unsure.
Product Code: F 21
Characteristics: Annual climber 180 cm
Seeds per packet: 12
Fresh delicate blooms with a heady the heat-tolerant cultivar, 'Mammoth Navy Blue' produces five or more giant blue-purple flowers per stem that are ideal for bouquets and arrangements over a long season. Clip the flowers every few days to encourage sweet peas to continue blooming.
Traditionally the 17th of March, St Patrick's Day, is the date used as a guide for sowing sweet peas in many parts of Australia.
Pre-treatment: Soak seed in water overnight.
Sow: 25 mm deep.
Tropical climates: Late summer Autumn
Sub-tropical climates: Autumn
Temperate climates: Autumn
Cold climates: Spring or Late summer-mid Autumn.
Germination: 10-14 days.
Seed can also be started by soaking seed overnight and placing on a moist paper towel and folding over. Put the paper towel with the seed in a plastic bag and place on top of the refrigerator. Check daily for moisture content and any seed that has germinated. Seed should start to germination in 3-5 days after which they can be sown at the required depth.
We now stock a range of Propagation Accessories including the popular Aquamiser Propagation Kits, Pots, Native and Forestry Tubes, Trays, Labels and more.
We can only ship these items to Australian locations, international customers please request shipping quotation prior to purchasing.