Callistemon or Red Bottlebrush Plant

Callistemon is a genus of exotic flowering plant from the Myrtle family, Myrtaceae. Commonly called the bottlebrush plant for obvious reasons.

Currently, there is a debate as to what plants should be specified as Callistemon and those that are a closely related genus, Melaleuca. It appears that on DNA evidence alone most Callistemons are in fact Melaleucas. This is disputed due to differences in physical make-up of the flowers. This has been going on for over 150 years so still a work in progress.

What is the difference between Melaleuca and Callistemon?

The two genus both belong to the Myrtaceae family but historically have been kept separate because of certain characteristics of the flower. In both cases they can look like a ‘bottlebrush’, ie. A brush for cleaning bottles with. The stamens growing in clumps from the central woody branch with just a small petal array at the base of each clump.

The melaleuca was defined by the difference that these multi-stamen flowers had stamen that are fused into small groups at the base, whilst Callistemon doesn’t. That isn’t a valid difference in every case. For instance Callistemon viminalis (Weeping Bottlebrush) has stamen that are also fused into small groups at the base.

Recent use of DNA testing has shown that these two genera are more closely connected than was originally assumed. Most botanists will take one side or the other, follow the DNA or stick with the visible characteristics and keep the two genera separate. Where I live, if they look like a bottlebrush, they will be referred to as Bottlebrush for a long time to come.

Rank

Genus

Names
Scientific name:	Callistemon
Common Names:	Bottlebrush
Genus:	Callistemon
Family:	Myrtaceae
Related Plants:	Eucalyptus, Melaleuca, Myrtus (Myrtle), Pimenta (Allspice), Psidium (Guava), Syzygium (Clove)

Growing Conditions
Position:	full sun, partial shade
Soil Type:	sandy, loamy
Soil pH:	weak-acid, neutral, weak-alkaline
Moisture:	moist, well drained

Camassia quamash

Camassia quamash is a herbaceous perennial that resembles Bluebells and Hyacinth. That’s because it belongs to the same family Asparagaceae. Native of North America they are hardy in non-extreme climates. They readily spread if not contained to fill up any welcoming environment.

Rank

Species

Names
Scientific name:	Camassia quamash
Common Names:	camash
Genus:	Camassia
Family:	Asparagaceae
Related Plants:	Bluebells, Hyacinth

Growing Conditions
Position:	full sun, partial shade
Soil Type:	chalky, sandy, loamy
Soil pH:	acid, neutral, alkaline
Moisture:	moist, well drained

Achillea or Yarrow – Colourful Flowering Border Plants

Achillea or Yarrow is a species of the family Asteraceae, commonly known as the daisy family. It has many small flowers in a cluster at the top of a thin stalk arising from the base plant and extending high towards the sunlight. It is a native, common wild flower but has many species and cultivars to expand on the basic wild variety.

The name Achillea is from Greek mythology as the leaves were used to treat the wounds of Achilles’ Soldiers. It has many other common names that relate to its medicinal use to heal wounds and stop blood flow.

Achillea or Yarrow, when not in the wild, is a tall flowering plant used in borders of cottage or wildlife gardens. Due to its height and slender form it can compete for space and thrive alongside its neighbours. It best sits mid border and provides clusters of small colourful flowers, tightly packed and resilient. Without neighbouring plants to help it may need support to keep it up and looking its best.

In the natural form the flowers are usually white and clusters as a tightly packed head at the top of the rising stem. There is now a wide variety of colours, from deep reds and pinks through orange, yellow and white. Easy to grow perennial that will keep spreading over time.

The leaves are fern like or feathered, frilly or hairy, and mainly come from the base but also interspaced up the main shoot that holds the flower head at the top. These leaves are often aromatic and edible in small quantities.

Achillea or Yarrows are very tolerant border perennials that can do well in most situations but don’t like heavy, wet soil. They are native to more temperate climates of the Northern Hemisphere.

There are more than 1000 named species, sub-species, or varieties assigned to the genus of Achillea. Two popular species are the Achillea millefolium, common yarrow, and the Achillea ptarmica, sneezewort. Generally, the millefolium has smaller and more tightly packed flower heads, whilst the ptarmica has larger more openly spread flower heads.

Achillea is a good plant to consider for not only its form and long flowering colourful displays, it is very attractive to insects that promote a wider pollination to improve biodiversity, but also has medicinal healing properties that have long been used to treat many different ailments.

Rank

Genus

Names
Scientific name:	Achillea
Common Names:	Yarrow
Genus:	Achillea
Family:	Asteraceae
Related Plants:	Aster, Daisy, Sunflower

Growing Conditions
Position:	full sun, partial shade
Soil Type:	clay, sandy, loamy
Soil pH:	weak-acid, neutral, weak-alkaline
Moisture:	moist, well drained

White with yellow centers such as Achillea ptarmica ‘Aunt Stientje’.

Crinodendron – Lantern Tree of Chile

Crinodendron is a genus of evergreen shrub or small tree native to the forests of Chile. They have crimson or pink lantern-shaped flowers that, unusually, hang under the branches. These are partly hardy plants that will tolerate a minor frost but do best in part shade in well-drained, humus-rich acid soil.

Rank

Genus

Names
Scientific name:	Crinodendron
Common Names:	Lantern Tree
Genus:	Crinodendron
Family:	Elaeocarpaceae
Related Plants:	Elaeocarpus

Growing Conditions
Position:	full sun, partial shade
Soil Type:	loamy, peaty
Soil pH:	acid
Moisture:	moist, well drained

Armeria maritima – Sea Thrift

Armeria maritima is a hardy perennial plant that grows in clumps and flowers from spring to summer with shades of pink that are best seen en masse.

Plant Family – Part of the Plumbaginaceae family or leadwort family.
Native to – These flowering plants are native to the coastal regions of the Northern Hemisphere.
Common Names – It is often called Sea Thrift or Sea Pink. The word thrift evidently comes from an Old Norse word meaning to thrive. Very apt for this plant as it makes the very best of rather poor ground to produce a display that will lift the spirits.
Flowers – The flower heads are formed in a round cluster on top of a thin but sturdy stem. The small flowers are various shades of pink. They remain upright on the thin stems to maintain a fine display.
Foliage – The dark green, glossy needle-like leaves form a clump or carpet from which the flower stalks grow to form a canopy.
Height and Spread – These are a low growing, ground cover plant that grow to a height of up to 18 inches, mostly shorter than that. They tend to spread over time into a cluster and form a carpet that accentuates their beauty.
Position – These plants thrive in full sun location with a well drained soil, from acidic to alkaline. This makes them ideal for a rock garden, coastal gardens, but can also fit into any well-drained border or even a living roof.

Overall, a plant that will cope with poor conditions to produce a flowering display and survive year on year with little maintenance.

Rank

Species

Names
Scientific name:	Armeria maritima
Common Names:	Sea Thrift, Sea Pink
Genus:	Armeria
Family:	Plumbaginaceae
Related Plants:	Plumbago, Leadworts

Growing Conditions
Position:	full sun
Soil Type:	sandy, loamy, chalky, clay
Soil pH:	acid, neutral, alkaline
Moisture:	well drained

Agapanthus – African Lily – Tall Globe Shaped Flower Heads to Lift a Summer Border

Agapanthus plants are tall with a globe of flowers on a single stem, not unlike their cousins, Alliums, and Amaryllis. Predominantly blues, purple and white with bigger more dramatic flowers than Alliums. Native to Southern Africa, and commonly called African Lilies although they are not Lilies at all. They love the sun, well-drained soil but can also stand some drought. Ideal for keeping in pots as you can control spread and concentrate the flowering.

Rank

Genus

Names
Scientific name:	Agapanthus
Common Names:	African Lily, Lily of the Nile
Genus:	Agapanthus
Family:	Amaryllidaceae
Related Plants:	Allium, Amaryllis, Narcissus

Growing Conditions
Position:	full sun
Soil Type:	sandy, loamy
Soil pH:	acid, neutral, alkaline
Moisture:	moist, well drained

Anemone – Japanese Anemone – Easy to Grow Tall Perennial

Japanese Anemone are perennials that are characterised by tall stalks and flat wide single flowers in an array of different colours. They are simple to grow but in heavy shade tend to get leggy and require support. This is especially true for the Japanese Anemone but there are varieties such as the ‘wood anemone’ that grow closer to the ground and ideal for more shady areas.

Popular hybrids like the ‘Richard Ahrens’ can grow up to 1 metre tall and has flowers of 7-8cm across. The contrasting pale pink with dark pink edge and vivid yellow stamens make a pleasing contrast with lush green surroundings. They are easy to grow and will spread if not restrained.

In the winter they will recede back to the tuberous roots and re-appear in the spring provided the roots have not been waterlogged.

Due to their height and little need for attention they are a good option for mid flower border or informal cottage garden and will attract insects and other wildlife to add to the an overall healthy ecology.