ACAENA microphylla

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ACAENA microphylla

Bronze New Zealand Bur, Sheep Burr
Select Item No. AA005

Also available as:

Available

1 Portion contains 20-250 seeds depending on value and size.
Please switch to gram for larger quantities.



Plant Description

Life Cycle: Perennial
Family: Rosaceae
Origin: New Zealand: mountain slopes, scree.
Distinction: Award of Garden Merit (A.G.M.) from the Royal Horticultural Society.
Special Features: Spheric blooms with soft - not spiny - seed heads that resemble burrs. Outstanding choice for containers, the rock garden or for xeriscaping.
 
Basic Colour: (red / scarlet / purple)
Flower Colour: bronze red-crimson
Natural Flowering Period: July - August
 
Winter Hardiness Zones: Z5 - Z8
Foliage: pinnatifid, oval, serrated, copper-brownish green
Growth Habit: stoloniferous / mat-forming / evergreen
Height with Flowers: 5 cm
Spacing between Plants: 15 cm
Soil Requirements: dry / well-drained / average
Location:
Characteristics: ornamental foliage plant / groundcover
Portion weight: 0.3 Gram
Grams per 1000 seeds: 1.66667 Gram
Seeds per Gram
(does not correspond to the number of plants!):
600
Gram to get 1000 plants
(if sown directly into pots etc. you will need a larger quantity):
5 Gram
Sowing Rates/Trays: 3 per cell
Plug tray recommended size(s): 128 / 288
Sowing Direction:

(5) The directions of 1. do not always show the best results. After the cooling-period some species need a longer time until germination starts. As some seeds do not germinate until the next year, it is important not to throw away the seed boxes too early.

(1) Cold-germinators are still referred to as frost-germinators, although this isn’t quite correct. The sowing must be kept warm (about +18 to +22°C) [about 64 to 72°F] and moist for the first 2–4 weeks. After this period the sowing must be kept at a cold temperature (between –4 and +4°C) [between 25 and 39°F] for another 4–6 weeks. Colder temperatures of –5°C [23°F] are only advantageous for most species of the Ranunculus family. It is not so important if the temperature is higher or lower during the cooling period, but the cooling period has to be prolonged because the synthesis of the germination inducer, hormon-like acid, slows down or comes to a standstill.
It is beneficial to cover the sowing with snow during the cooling-period. The temperature below it usually keeps in the optimum range of –4 to 0°C [25 to 32°F]. The sowing is kept moist, and the melting snow helps to destroy the shell, which is advantageous for the germinating seedling. After this cooling-period the sowing may not be immediately exposed to high temperatures. The most effective temperatures are between +5 to +12°C [41 to 54°F], even if germination has started. The best location for this sowing, even in March, April and May, is the open field, the cold frame or a cold greenhouse.

Best Sowing Date
(northern Hemisphere, Field condition):
late autumn - early spring
Sowing to Germination: 10 - 12 weeks
Germination to Transplant: 4 - 8 weeks
Transplanting to Potting: 6 - 10 weeks
Container Size(s): 1 plug per 8/9 cm (3 1/2")
Fertilizer: Light (100-150 ppm)
Jelitto · Seeds of more than 3700 different species and varieties

 

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