Phytosanitary Certificates are now available for international buyers. We ship Internationally and Australia wide including Tasmania and WA.
PROTEA grandiceps
Princess Protea or Red sugarbush
Stock: Out Of Stock
SKU Code: N 421
Family: Proteaceae
Characteristics: Shrub 1.5-2 m with a similar spread
Seeds per packet: 5
A good hardy Protea for the garden that grows to a height from 1.5 to 2 metres with a similar spread. Oval blue-green leaves with red margins and showy deep peach / pink to scarlet flowers fringed with reddish purple hairs up to 150 mm (6 in) across during spring and summer. Flowers are widely used in the cut flower industry.
A very decorative garden shrub that is also suited for growing in containers or a conservatory in cooler climates.
Prefers a light well-drained rich soil in an open sunny position, drought and frost resistant.
The best time to sow is usually autumn or spring when the temperature range is between 16-22°C and there is difference of day and night temperatures of around 12°C.
If your summer is hot and dry and your winter is moderate and wet the best time to sow is autumn.
In colder climates with less harsh summers it is usually better to sow in spring.
- The growing medium should be well draining but should remain damp between watering.
- Sow the seed the depth on the seed size. Vermiculite is a good medium to use to cover the surface as it helps retain moisture and controls the temperature.
- Keep moist but not too wet as the seed may rot. Do not let the growing mix completely dry out.
- Germination should occur in 21-60 days depending on the temperature and conditions.
Pre-treatment of smoke is recommended:
Members of the Proteaceae are responsive to pre-treatment of smoke. Although germination will often occur without smoke treatment it has proved to be beneficial in reducing the number of days to germination and increasing germination rates in many species of the Proteaceae family
Smoke treatments are simple and can be undertaken either by soaking the seed overnight or by applying to the surface after sowing, both provide good results. Smoke treatments available by clicking here.
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.
