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Callitris Rhomboidea Seeds 10 pcs Australian Conifer with Dark Green Crown for Sowing and Ornamental Cultivation

Callitris Rhomboidea Seeds 10 pcs Australian Conifer with Dark Green Crown for Sowing and Ornamental Cultivation

Rarely offered Australian cypress conifer with a slender conical silhouette. Suitable for collectors of woody plants and bonsai composition growers. Full description
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€12.62
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Overview
Callitris Rhomboidea Seeds 10 pcs Australian Conifer with Dark Green Crown for Sowing and Ornamental Cultivation

Callitris rhomboidea is an extraordinary Australian coniferous tree from the cypress family, which in its native land seeks dry sandy habitats and coastal zones. This package contains 10 seeds, allowing you to cultivate your own young plant of this rarely offered species. The main characteristic of the plant is its narrowly conical to columnar crown with a dark green needle-like scaly texture, which distinguishes mature individuals from common cypresses and thuja. In maturity, it forms small woody cones with characteristic scales, making the plant easily recognisable. This species is among the very slow-growing woody plants and is popular in horticultural practice as a collector's curiosity, material for shaping into bonsai form, and an unconventional element in themed plantings focusing on Australian flora.

Product features:

  • Botanical identification: Callitris rhomboidea, diamond-shaped callitris
  • Package size: 10 seeds
  • Distribution area: eastern coastal zone of Australia, Tasmania, southeastern mainland
  • Botanical family: Cupressaceae (cypress family)
  • Habit: upright coniferous tree with a conical to columnar crown
  • Foliage: small scaly, dark green, densely arranged
  • Fruits: small woody cones with rounded scales
  • Recommended germination temperature: 18–24 °C with stable moisture
  • Germination time: approximately 3–10 weeks, germinates slowly and irregularly
  • Pre-sowing treatment: short soaking in lukewarm water before sowing
  • Sowing depth: shallow, about 0.5–1 cm below the surface of the substrate
  • Substrate: well-draining sandy mix with a proportion of perlite or peat
  • Location: sunny, dry, airy
  • Watering: economical, the plant tolerates dry periods well
  • Frost resistance: the plant tolerates mild temperature drops but requires protection from severe frost
  • Growth rate: very slow, suitable for long-term cultivation in a pot
  • Suitable use: container conifer, material for bonsai, element of drought-tolerant plantings, collector's specimen
  • Target group: collectors of conifers, bonsai enthusiasts, lovers of Australian flora, hobby botanists

Contents of the package:

  • 10 seeds of Callitris rhomboidea

The germination of this species requires patience and stable growing conditions, as the seeds germinate relatively slowly and often unevenly over several weeks to months. For best results, it is advisable to soak the seeds in lukewarm water before sowing and to sow them in a well-draining substrate in a tray with a light cover, where the temperature does not drop below 18 °C. Young seedlings grow very slowly in the first years and gradually develop the typical conical structure of the crown. When cultivated long-term under European conditions, the plant is best suited as a container specimen, which can be placed outside on a sunny sheltered terrace in summer and moved to a bright cooler space before winter. This package of 10 seeds of Callitris rhomboidea is therefore a suitable choice for collectors seeking a lesser-known Australian conifer and wishing to engage with it over the long term.

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Price incl. VAT €12.62