|I bought a American Beauty Hydrangea on 5/14/06 It had 10 blooms on it (6 large and 4 small). He wants to keep it inside year round. Can this plant live that way and bloom the next year? The blooms are dying slowly as of now. Thank you Helen|
|Hydrangeas are deciduous plants, meaning they will lose their leaves in the fall and will need a resting period. They won't look very nice during these months so you probably won't want to make it a centerpiece in your home. You can keep your plant indoors part of the year, but it will really appreciate spending the spring and summer outdoors. Here are some general care instructions for hydrangeas such as yours which have been forced to bloom out of season:
When you receive your new Hydrangea, we recommend that you set it in a window where it will receive ample sunlight. A south-facing window is ideal. Keep the potting mix moist, but do not allow the pot to sit in water for an extended period of time. The simplest technique is to water thoroughly (until the excess drains from the bottom of the pot)when the surface of the potting mix is dry to the touch. A cool room temperature (60??65?F) is fine. Do not fertilize while your plant is in bloom. When the flower heads turn dark green, carefully snip them off.
Once the danger of frost has passed in spring, we suggest that you move your Hydrangea outdoors. If winter temperatures in your area do not drop below −10?F (USDA Zone 6), you may plant your Hydrangea in the ground (see instructions below for site selection and care). If you live in a colder climate, you can continue to grow your plant in a container. After several months, the plant may benefit from being repotted into a larger container. Fertilize during the growing season (generally April into September) with a balanced water-soluble fertilizer according to the manufacturer?s instructions. If you live in the north, set the pot in a sunny location; if you live in a hot-summer climate, set the pot in partial shade. After the leaves drop in fall but before the soil in the pot freezes solid (which usually occurs sometime in November), move the pot to a cold (30??40?F)dark place indoors, such as an unheated basement or garage. Water sparingly. In mid-January, bring the plant into a cool (about 50?F) room where it will receive bright light but no direct sun. After 2?3 weeks, move it to a sunny window where the temperature runs about 60??65?F, and begin normal watering. New leaves will sprout and the plant should bloom soon thereafter.
OUTDOOR CARE: Where winter temperatures do not dip below−10?F (except southern Florida and the desert Southwest, where Hydrangeas are not well adapted), Hydrangeas can be grown in the ground outdoors. They prefer partial shade and evenly moist but well-drained soil with an acid pH (a pH of 5.5 to 6.2 is ideal). If your soil is alkaline, you must either grow your plant in a container, or adjust the pH by amending the soil with peat moss or an acidifying agent such as aluminum sulfate or sulfur. In alkaline soil, the foliage will yellow and growth will be stunted. Please note that soil pH can have a curious effect on the color of blue or pink (but not white lacecap) Hydrangea flowers. In near-neutral soil(pH 7.0), the blooms are a deep rich pink. In very acid soil (pH 5?6),the blooms are blue. Your pink-flowered plant should bloom pink in its pot but may well have mauve or blue flowers in succeeding years if you rgarden soil is very acid. As you might expect, you can adjust the hue by adjusting the pH, but take care to avoid raising the pH above 7.0. After planting, mulch with an organic material such as shredded bark to help maintain even soil moisture. Your plant is unlikely to bloom during its first season in the ground, but the next year you can expect blooms for several weeks in mid- to late summer. Hydrangeas generally require very little pruning. To control growth, prune in fall, cutting shoots that have flowered down to the ground. Do not cut back the current season?s growth; it will produce next year?s flower buds. Hope this answers all your questions.