Blue, lavender, purple flowers - Plant Encyclopedia Results

The Globe Artichoke (Cynara cardunculus var. scolymus) is a perennial thistle originating in Southern Europe around the Mediterranean. It grows to 1.4-2 metres (4.6-6.6 ft) tall, with arching, deeply lobed, silvery, glaucous-green leaves 50-82 centimetres (20-32 in) long. The flowers develop in a large head from an edible bud about 8-15 centimetres.

Several species are cultivated as ornamental plants in gardens.

An evergreen perennial with numerous stems growing to a rounded plant 3 feet tall and wide. The leaves are deep green with purplish veins, slightly curled at the edges with short coarse teeth and growing to 2 inches long and 1 inch wide. More than 6-inch-long spikes of lavender blossoms. A colorful new plant for container gardens to display at entrances, on patios and as a balcony or porch display. Also use as a bedding plant for annual or perennial gardens to provide colorful fall foliage and flowers. Encourage a compact growth habit by periodically trimming the tips of new shoots. Keep plants inbounds by pruning shoots hanging over walkways and affecting nearby plantings. Remove old flower heads as the blooms decline.

This small shrub is native to southeast Asia. In full sun, it grows to 2-5 feet, while in semi-shade, it rarely exceeds 15 inches. Hygrophila corymbosa is highly adaptable, and can even survive in full bog or aquatic conditions. It is especially adapted to flooding, and can survive periods of complete submersion. It is widely used in aquatic gardens due to its large leaves and bright colors, ranging from blue, lavender and purple.

When it comes to maintenance, Hygrophila corymbosa needs regular fertilization and plenty of light. The soil should also be kept moist and warm, as the plant is sensitive to cold temperatures. In colder regions, it is best grown in a pot indoors, in order to protect it from frost. Additionally, it should be pruned regularly to prevent it from twisting and curling, leading to an aesthetically pleasing shape.

Overall, Hygrophila corymbosa is a beautiful and versatile plant that adds a splash of color and a lovely scent to any tank. Stable conditions and proper care will ensure that it thrives and brings your aquarium to life. It is hardy and resilient, and will bring years of joy in your home.

The fruit of the tree is shaped like a pot and small enough for a monkey to use.

The Psophocarpus tetragonolobus plant grows as a vine with climbing stems and leaves, 3-4 m in height. It is an herbaceous perennial, but can be grown as an annual.

The beans are used as a vegetable, but the other parts (leaves, flowers, and tuberous roots) are also edible.

Plectranthus argentatus (Silver Plectranthus) is a bushy or semi-trailing perennial native to Australia. This plant can easily make a stunning specimen in any garden, with its large felted silver leaves and candelabras of coleus-like flowers, in colors such as white, off-white, shades of blue, lavender, and purple. Not only are the blooms beautiful, but they also release a fragrance that can be likened to spices or herbs.

To thrive, Silver Plectranthus does best when planted in full sun or semi-shade, and requires regular or moderate watering, depending on the climate. The plant is hardy to USDA zones 9-11, so it can be grown outdoors if the climate permits it. Colder zones can also support Silver Plectranthus by growing them in decorative containers and ensuring a regular watering routine with good quality potting soil, but avoid overwatering. The soil should be kept moist, yet drainable, and pruning is recommended if the growth becomes too leggy. To maintain a container plant, it should be given a quality fertilizer and repotted every two years, as well as deadheaded and protected from frost.

Regardless of the climate, Silver Plectranthus is a robust, low maintenance plant that is relatively unstressed by pests and disease. Its showy foliage, vibrant blooms, and fragrant scent make it an essential feature in any garden. It is the perfect drought-tolerant plant that will make a captivating addition to any outdoor area!

It was an early introduction elsewhere in the tropical world, where it soon escaped the confines of gardens and became a weed. Another variety L. sellowiana is also a trailing lantana with purple flowers, used as a ground cover. In Thailand, several colors are sometimes grafted onto a single trunk and the result trained into a standard. Lantana always prefers full sun and well-drained soil. Propagation is by air-layering or from woody cuttings.

The genus Rhododendron of around 800 species can be divided into four major subgenera. Many people are unaware that azaleas are rhododendrons. They have large leaves or elepidotes (without scales).

One of the most interesting varieties - Vivid Red Cherry Miniature Azalea - is a compact, evergreen beauty that brings a burst of color to your garden throughout the year. With clusters of rich, cherry-red ruffled blooms, this azalea creates a stunning display in spring and fall. It thrives in partial shade, making it perfect for planting beneath oak or pine trees, or along shady walkways and foundations. This semi-dwarf variety grows to 2-3 feet tall and wide, maintaining a neat, upright form that requires minimal trimming.

Best planted in well-drained, acidic soil with high organic matter content, it appreciates regular watering, especially in extreme heat. Fertilize on regular basis to promote healthy growth and vibrant blooms. Vivid Azalea is ideal for use as a low-growing hedge, accent, or screen, and its shallow, non-aggressive root system makes it a great choice for tight spaces. Its glossy, dark green foliage remains evergreen, offering year-round interest even when it's not in bloom.

Prune back in late spring to maintain its shape and encourage branching, leading to more blooms. This variety, sometimes known as Azalea Amagasa Vivid Red Flowering Satsuki Azalea, is one of our favorites for adding vibrant, multi-season color to any garden.