Is the bearded iris for you? Well, the more you learn about this versatile little bloom, the more you will appreciate its simple splendor. With old-fashioned grace, the bearded iris is available in a host of colors and sizes. Fun to share, easy to grow and care for, they incorporate nicely in sunny landscapes.

Bearded irises range in height from about 8 inches high to 3 feet. The smaller the iris, the earlier in the season it will flower. A small cluster of the dwarf varieties will work nicely in a rock garden. Taller varieties work well as borders or in a sunny corner all by themselves.

The key to growing them is how you plant the odd-looking rhizome. Unlike most other bulbs, only the roots are buried in the soil. Bearded iris are very drought tolerant; they prefer sunny locations where the soil can dry out between watering. Before planting, work your soil well by adding a soil amendment like Gardner & Bloome Soil Building Compost. Add a little bone meal or a bulb food such as Dr.Earth Organic 1 Bulb Food and your plants should thrive and bloom their hearts out for you.

Caring for and sharing your bearded iris is not complex. In late summer, your iris clumps will become crowded and blooms will suffer. Unless you see buds, your center rhizome will probably not bloom a second time; compost it! Lift the entire clump with a garden fork. Cut apart the new younger siblings from the older center rhizome, allow a day or two to dry, and replant as before. Or if you prefer, share with friends and neighbors so you can buy some new colors!

Early fall is the best time to select and plant bearded iris.

One of the great things about the fall season is that it presents the opportunity to enjoy the vivid color of chrysanthemums, helping gardeners to achieve four-season interest in their gardens. Chrysanthemum flowers are also a favorite of florists for arrangements, due to the longevity of their blooms.

Chrysanthemums were cultivated in China as a flowering herb as far back as the 15th century BC. The flower was introduced into Japan in the 8th century AD, and the Emperor adopted the flower as his official seal. Today there is still a "Festival of Happiness" in Japan celebrating the flower. Mums were brought to Europe in the 17th century and the rest of the world has enjoyed them ever since.

Modern chrysanthemums are much more showy than their wild relatives. The flowers occur in many flower forms, and can be daisy-like, decorative, pompons or buttons. Chrysanthemums come in a wide variety of colors, including white, off-white, yellow, gold, bronze, red, burgundy, pink, lavender and purple.

Chrysanthemum plants can grow to be 2-3 feet high, depending on the cultivar and growing conditions. There are "hardy mums" and "florist mums." Hardy mums put out stolons. Florist mums put out few or no stolons, which makes them less likely to over-winter in cold regions.

Mums look best planted in a mass--but for good health don't overcrowd them, since good air circulation reduces the chance of disease.

Plant chrysanthemum flowers in full sun and well-drained soil, enriched with a soil conditioner like Gardner & Bloome Soil Building Compost. Chrysanthemums are "photoperiodic," meaning they bloom in response to the shorter days and longer nights experienced in fall. Therefore, do not plant chrysanthemum flowers near street lights or night lights: the artificial lighting may wreak havoc with the chrysanthemums' cycle.

We invite you to visit us and bring some hardy mums home for your garden to brighten up your autumn garden. Chrysanthemums also make great housewarming gifts--and your friends will thank you for thinking about them. So remember, mum's the word!

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This Week's Question: In addition to reducing mower vibration and lengthening mower life, by what percentage will a properly sharpened and balanced mower blade reduce fuel consumption?

My orchid's roots are bulging out of the holes in my container. Do I need to re-pot it?

Answer:
Probably. Although orchids like to be somewhat crowded in their container homes, most orchids need to be repotted once every 1 to 2 years. The bark or moss that the orchids are grown in gradually deteriorates. If repotting is not done, the bark or moss becomes decomposed and packed down. When this happens, the roots don't get properly aerated and drainage can become blocked, leading to root rot.

Ideally, orchids should be repotted immediately after flowering. For best results, orchids should be grown either in sphagnum moss or a fine-medium orchid bark mix, such as Gardner & Bloome Orchid Bark. You can also combine the two. Orchids do not grow well in soil, because that is not how they grow normally. Most are found in the tree canopy high above the jungle floor. Make sure your new orchid pots have good drainage.