Shade Trees How to Select and Care for Them

Reports show that the population of bees has continued to fall, putting food security at risk as they play a crucial role in pollination. The fast population decline can be attributed to the continued use of agricultural chemicals, climate change, and other factors such as urban development.

A group of tender perennial plants, only one of which is commonly grown. This is Strelitzia Reginae, which has large ornamental leaves on long strong petioles (leafstalks), and bears brilliant orange and purple flowers, several together within a large bract, on stems 3 ft. or more high in spring. It is a native of South Africa and belongs to the Banana family, Musaceae. The name commemorates Charlotte of Mecklenburg-Strelitz.

Marigolds (Tagetes ) are annuals of great decorative value during the summer and autumn months. They are natives of Mexico and South America and belong to the Daisy family, Compositae. The name is said to have been derived from a mythological deity, Tages. These Marigolds are quite distinct from the Pot Marigold or Calendula.

Origin doubtful, possibly named after St Veronica (Scrophulariaceae). Speedwell. A genus of some 300 species ‘ of hardy perennials, annuals and sub-shrubs, mainly from northern temperate regions. Those described are hardy perennials, their flowers often borne in spikes. Dwarf kinds are suitable for the rock garden.

Showy annual plants from southern Europe belonging to the Daisy family, Compositive. They have simple alternate leaves and branching stems 1 1/2-2 1/2 ft. high, bearing large heads of yellow, yellowish or orange-colored flowers which are in full beauty during the summer. Calendula is derived from calendae, the calends, the first day of the ancient Roman month-an allusion to the almost continuous flowering character of this plant. Calendulas do best in full sunshine and in rather dry soil. They are raised, from seeds sown out of doors in the spring or early autumn where the plants are to bloom the following year and are very easy to cultivate.

A genus of herbaceous perennial plants from tropical America, grown mainly for their ornamental foliage, though some also have showy flowers. They need warm greenhouse treatment in cooler areas. From the Greek dis, twice, chorizo, to part, aner, anther, referring to the 2-valved anthers (Commelinaceae).

(Deut’zia). A group of leaf-losing shrubs that are beautiful in bloom but are otherwise undistinguished. The flowers are produced from the side buds of the previous year’s growth. Many kinds are known, chiefly natives of China, Japan and the Himalayas. The majority are not perfectly hardy in the North against winter cold and should be given sheltered positions even in the climate of New York City and its environs. The Deutzias are closely related to the Mock Orange, or Philadelphus; they belong to the Saxifrage family, Saxifragaceae. The name Deutzia was given in honor of John van der Deutz, a patron of botany and at one time Sheriff of Amsterdam.

Small, hardy, evergreen shrubs which grow wild in many parts of Europe and in a few localities in North America. They belong to the Heath family, Ericaceae. The name is derived from kallunein, to sweep. Branches are used as brooms. Only one species. is known, Callunas vulgaris, the common Heather or Scotch Heather, but it has many varieties which differ widely in stature, the color of flowers and color of leaves.

Sow celery thinly in pots or boxes in heat in March for early varieties, or in a cold house in mid-April for the main crop. Prick off into deep seed boxes as soon as the seedlings are large enough to handle, at 5cm (2in) intervals. After hardening off, plant out from mid May to the end of June, in prepared trenches. This is not only helpful in earthing but enables watering to be carried out by flooding the trench.

Information pertaining to broadleaf trees.  Listed below are common trees with care facts.

Said to be an old Greek name for a similar plant (Compositae). Hardy perennials with white wooly foliage and flowers which can be cut before maturity and dried for use as `everlastings’, sometimes being dyed.

The flower form resembles an eagle’s claw, hence the probable origin of this name from aquila the Latin for eagle (Ranunculaceae). Columbine. Hardy herbaceous perennials for the herbaceous border and rock garden. The flowers and leaves are very dainty. Unfortunately, they are inclined to be short lived in heavy wet soils, but they are easily increased by seed. The flowers appear in May and June in a wide range of colors from yellows and creams to blues and reds and purples. The garden hybrids have been raised from various species, e.g. the long-spurred hybrids from Aquilegia longissima. ‘Mrs. Scott Elliott’s’ is a well-known strain, and more recently, there are the McKana Giant hybrids, with larger flowers and long spurs.