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Many bulbs readily multiply by producing offsets without any help from the gardener. But as well as taking advantage of this, it is quite simple to grow more of your favorite bulbs using just a few other techniques, including scaling, bulbils, seed and division Quick facts Suitable for Most bulbs Timing Variable Difficulty Easy to moderate Suitable for… Bulbs can be easily and effectively propagated using a variety of techniques, but always use disease-free material. Try lilies, snowdrops, daffodils, tulips and alliums. How to propagate bulbs Seed This is probably the easiest method, although cultivars may not come true to type: -Collect fresh seed from the spent flowers once they have dried out. Separate from the chaff -Sow seed thinly on the surface of seed compost -Cover the seed with sifted compost and top off with a layer of fine grit -Place pots in a cold frame or unheated greenhouse over winter and ensure the compost is always kept just moist -Some seed will germinate ...

A common rose disease is known as black spot ( Diplocarpon rosae ). The name is very appropriate, as this fungal disease forms black spots all over the foliage of rose bushes. If left unchecked, it can cause a rose bush to totally defoliate. Let’s look at what causes black spots on rose bush leaves and steps for treating black spot roses. What Causes Black Spots on Rose Bush Leaves? Many frustrated gardeners wonder, “What causes black spots on rose bush leaves?” Black spot and roses usually go hand in hand. In fact, many roses get a little black spot, which can even be tolerated to some degree without any harm to plants. However, heavy infections can seriously defoliate plants. Rose black spot is caused by fungus. Dark-brown to black leaf spots develop on the upper leaves, which eventually become yellow and drop. Black spot can be distinguished from other leaf spot diseases by its fringed edges and dark black color. Raised, reddish-purple spots may also appear on rose canes. Wa...

Taxonomy: Ficus dammaropsis (Moraceae) Alternative Botanical Name: Dammaropsis kingiana Common Names: Dinner Plate Fig Highland Breadfruit Description: Ficus dammaropsis is an unusual fig with very large leaves that can grow 3 feet long and 2 feet wide. Like all the species of this genus, Diner Plate Fig produces a multiple fruit call a syconium. Inside the syconium there are fleshy cavities that contain unisexual male and female flowers. The male flower produce pollen and the female flowers produce seeds. The female flowers of this species are pollinated only by the wasp Ceratosolen abnormis. Geographic Distribution: Ficus dammaropsisthe is a native of the rain forests of New Guinea. Food Uses: The fruit and young leaves of which are eaten in the Papua New Guinea highlands. Indigenous people of New Guinea use the large leaves for wrapping pork meat and for lining the cooking ovens. The bark is used in making string and head coverings.       ...

Scientific Name:  Papaver somniferum L. Family:  Papaveraceae (Poppy Family) Oriental poppy plants (Papaver orientale) have remained a garden favorite ever since. Once planted, they require no special care and will last for many years. Their original vibrant red-orange color is still the most popular for growing, though oriental poppies come in a variety of colors that will match or blend any garden’s color scheme. How to Care for Oriental Poppies When asked how to care for oriental poppies, the rules are few. Careful placement is essential. Once planted, these beauties don’t like to move. Don’t plant them in soggy ground. They hate wet feet. Do fertilize them, but only once a year. Do plant them with favorites whose growth habits will cover the garden bald spots when your poppies go dormant in the heat. Oriental poppies relish the cool temperatures of early spring and fall. Their bright blossoms open just as most spring bulbs are finished and before the summer f...

Common Names:  needle palm, porcupine palm Family:  Arecacea/Palmae (palm Family) Description The needle palm is a terribly talented plant that is beautiful, rugged, extremely cold hardy, fast growing and one of my landscape favorites. Rhapidophyllum hystrix is a small shrubby fan palm that grows to about 6 ft (1.8 m) in height. It produces suckers freely, these multiple stems creating an ever widening rounded clump of indeterminate width. Over time the tightly packed stems will form an impenetrable thicket. The needle palm doesn’t form a trunk but instead has a slowly lengthening crown that may grow to about 4 ft (1.2 m) long and about 7 in (17.8 cm) in diameter. The stems are composed of old leaf bases, fiber and long slender spines. They are usually erect but in older clumps they may lean or grow prostrate along the ground as they compete for light and space. As each stem matures, more slender spines grow from from between the leaf attachments. These “needles” are dark ...

Common Names:  Majesty (TM) Palm Family:  Arecacea/Palmae (palm Family) Description This is a beautiful feather-leafed palm whose symmetrical form and smooth, flared trunk combine to create living sculpture for the landscape. For the same reason Majesty palm has become a popular plant for indoors as well. Smaller specimens are vigorously marketed as houseplants while larger plants are common inhabitants of office and shopping mall interiors. This palm is such an item of commerce that even its common name, Majesty®, is a trademark. Alan Meerow, author of Guide To Landscape Palms reports that there is confusion as to the identity of Majesty palm. Usually identified as R. rivularis, he suspects that this palm is actually R. glauca, a smaller palm growing to less than 20ft (6m) in height whereas R. rivularis grows to about 40ft (12m). Location Native to Madagascar where it, like much of the island’s unique plant life, is rapidly disappearing. Culture Tolerant of many diffe...

THE beauty, complexity and incredible diversity of orchid flowers are unrivalled in the plant world. These exotic beauties comprise the largest family of flowering plants on earth, with over 30,000 different species, and at least 200,000 hybrids. Orchids can be found in the equatorial tropics, the arctic tundra, and everywhere in between. The reason for this diversity lies in the orchid’s amazing ability to adapt to its given environment. With so many different orchid varieties that thrive in so many different growing conditions, it is relatively easy to find an orchid that is well suited to the conditions that you can provide — whether it is a kitchen window or a full-size greenhouse. Most cultivated orchids are native to the tropics. In their natural habitat, they attach themselves to the bark of trees, or the surface of other plants. Their thick, white roots are specially adapted to absorb moisture and dissolved nutrients. Because these tropical orchids usually grow high in the ...