Growing Instructions: Transplant seedlings when large enough to handle into 7.5cm pots and grow on in a cold frame or nursery bed for a year or two then plant in their final position in sun or light shade. The seeds will germinate naturally on the ground after falling from the tree. Seed germination (needs dormancy breaking) Light exposure and stratification will affect seed germination. Note: Germination can be very slow and erratic, so sow thinly and prick out the seedlings as they become large enough to handle disturbing the rest of the compost as little as possible.Īn alternative method is to sow in pots as above during late summer to early winter then place in a cold frame and let nature take its course as the seasons change with the seedlings emerging the next spring. Seeds Collection restrictions or guidelines Seeds dispersal begins around mid August and two-thirds of the seed crop will be dropped by October. Germination should take place in 1- 6 months. While Douglas fir trees tolerate a wide variety of soil conditions. After this, move to a propagator or other warm place and maintain an optimum temperature of around 20-23C. Douglas fir seedlings prefer partial shade, but larger trees want full sun and open space. Seal inside a polythene bag and place in the fridge for 14 weeks, checking them weekly to ensure the compost is still moist. Douglas fir (seeds) Supply from 7.50 z (to the given address, if not provided - to Poland) 1.000 seeds, approx 10,00 g 5 g, approx 500 seeds 50 g, approx. Sow seeds very thinly on the surface, then just cover them with a fine layer of vermiculite or perlite. John Innes, with vermiculite, perlite or horticultural grit and water until just moist. Besides this, the Doug fir is easy to identify by its needles. Mix equal parts of good quality seed compost, eg. Cones are yellow-green when young, brown when mature, and release seeds to the wind in the autumn. Sowing Instructions: Sow at any time of the year. You might find some hem-fir with a slight lavender cast, which gives it a natural appeal. Its color ranges between white and light straw color. Position: Sun or light shade & moist, well-drained soil Physical properties Hem-fir is lightly colored. A lovely specimen tree for a large garden and an easy, reliable tree for home grown Christmas trees. The bulletin summaries seed origin research in Douglas fir over a period of 50 years. A distinctive feature of the Douglas Fir are its unusual, downward hanging cones, a rarity among conifers. suitability, provenance, Pseudotsuga menziesii, seed origin choice. Needles are dark green or blue-green with very good needle retention and one of sweetest fragrances of all the Christmas trees. Graceful conifer, native to North America and now widely grown throughout Europe for its high quality timber and for Christmas trees.
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