20
Jan
2009
Bonsai of Araucaria heterophylla
Trees and shrubs

ARAUCARIA heterophylla is originally from Norfolk Island, Australia. Dioecious tree, 25 meters high. Crown symmetrical, conical, branches located in verticil. Leaves evergreen, in verticil, piled, covering the stem. Male cones 3,5-7 cm long, oblong, female cones 10-13 cm long, ovoid.

Propagation by seeds, the seeds are matureaza in April-May, in greenhouses warm. Keep the soil moist, plants will be prepared for transplantation after two years.

Propagation by cuttings from seedlings apical side, are planted in sand under glass is cold then hot stove.

It supports exhibitions with direct sunlight and air currents. In winter, the temperature should not fall below 17 ° C.

The vessel that can be flat or slightly deeper, enameled. The transvazeaza to two years, spring. Cut ½ of the roots. Substrate according to & ndash, ¼ land garden mranita ¼, ¼ sand from the river, ¼ forest land.

Branches yellow to remove them, spray the leaves with water to remove dust.

In early spring it restructures as bonsai, cutting is executed with care. Linking can be done all year, but avoid during budding.

The wet regularly, but let the soil dry thoroughly between watering. Leaf wetness is made every day.

Spring and autumn manages organic fertilizer with slow absorption.

Can be attacked by spiders red and yellow, and Buburuze.

If leaves are yellow at the edges and near the rib are phenomena of green-sickness. It fertilizeaza nitrogen, iron, magnesium and zinc. Avoid excessive calcium, sodium, and cold water.

See also
Top
Trees and shrubs
Quercus robur - oak, Tufan

native trees (Romania), robust 50 m high, 1-2 m stem diameter, crown wide, irregular. Ritidom dark brown, deep furrow. Crown deep and wide, with vigorous branches, units, stretched horizontally, can cover the maximal development of 200-300 sqm. Lujerii annually, vigorous, edge, brown-olive trees, glabra, with small lenticele rare.

 
Russelia equisetiformis

Bush, 60-150 cm tall. Branches green, thin, pubescent, with 4.12 edges. Leaves pubescent, with some softwood apuncte, leaves from the branches are placed 3.6 in each verticil, language ovat-elliptic, 8.5-16 x 6-9 mm, top acute, sparsely toothed, leaves are opposite dinsre top Lujerul, linear, whole.

 
Pimenta racemosa (Mill.) JWMoore

Shrub or small tree, 7.5-15 m high; ritidom thin, scaly, producing a scaly trunk. Leaves pungent rum, obovata to elliptic, 3-15 x 1.2-7.5 cm, acute to round at the narrow top, coriacee.

 
Lotus maculatus Breitf.

Herbaceous, with the stem wood, under-shrub pendulum. Strain up to 1.5 m high, glabra, gray-green silky, internoduri 35-45 mm stipele children. Leaves imparipenat, 5 folio; foliole 10-25 x 1 mm, subulate or linear, convex upper and concave lower edges entire, top obtuse-rounded, surface moderately pubescent.

 
Campsis radicans

Genus was created by Portuguese botanist João de Loureiro (1717-1791) in the 1790 Flora Cochinchinensis for Campsis grandiflora. Linne named species with TECOM radicans and Thunberg gave the name of Bignonia radicans.

 
   Add to iGoogle
Last posts

Categories

Links