Paperwhites, Amaryllis, and Hyacinth are all flower bulbs that can bloom indoors for the holiday season. Bring color and fragrance into your home to fight off the winter doldrums and brighten your day

First Step

When selecting a bulb, always pick larger bulbs as they have more stored energy and will produce bigger, healthier plants. Not only do smaller bulbs produce smaller flowers, but you may need to buy more to create the same effect as larger bulbs. When choosing your bulbs, feel them to make sure they are hard and sturdy. Bulbs that feel soft or have signs of mold on them have already started to decay and will not produce flowers. The quality of the bulb will determine the success of your blooms.

Amaryllis

The Amaryllis bulb takes about 6-8 weeks to flower, depending on growing conditions, so for the holiday season they should be planted in early November.  Keep in mind the type of bulb, the temperature, light level, and watering will all impact how long it takes for the bulb to reach full bloom.

Amaryllis enjoy being pot bound in a narrow container but need drainage holes to grow. With consistent watering, a sunny window, and temperature around 70 degrees, your Amaryllis should be on its way to blooming. Be sure to rotate your pot 180 degrees frequently to keep the plant from stretching toward the sun.

The method for planting Amaryllis bulbs:

1. Soak the base of the bulb in lukewarm water for a few hours before planting. This rehydrates the roots and helps to speed up growth. 
2. Choose a pot or container (with drainage holes) that’s about 1-2 inches larger in diameter than the Amaryllis bulb.
3. Use a well-draining potting mix, preferably with a mix of organic matter and perlite. Amaryllis bulbs need good drainage, so avoid heavy soils. 
4. Place the Amaryllis bulb in the soil about two-thirds deep. Leave the top one-third of the bulb above the soil line.
5. Water your bulb thoroughly after planting to settle the soil. Place the pot in a sunny location where it receives indirect sunlight. Keep the soil consistently moist but not waterlogged. Reduce watering after the initial growth phase. 
6. As the Amaryllis develops it is beneficial to feed it with a balanced fertilizer every 2-4 weeks and use support to keep it upright – as it is likely to be top-heavy once its large flowers bloom. 

Don’t discard amaryllis after it blooms, as they can be encouraged with the right care to flower again the following year.  Note that waxed bulbs are intended for single use. They have all they need to bloom, but after that, they are meant to be discarded. The idea is that sealing the bulb with wax prevents moisture loss and the bulb will be able to bloom once without any additional water or soil. A waxed amaryllis bulb can be planted after it blooms if you are able to remove the wax first, but it’s highly likely that it won’t be a viable plant.

Paperwhite narcissi

Paperwhite is another holiday flower you’ll find growing in pots and vases throughout the holidays. It has tall stems and star-shaped flowers and is easy to grow. Each bulb produces two to three stems of brilliant white flowers that create a beautiful holiday arrangement. Bulbs sold for indoor growing don’t require a chilling period and will flower within a matter of weeks, making them ideal last-minute gifts.

1. Cover the bulbs with potting soil and leave one-third of the bulb bare.
2. Water thoroughly, but don’t give your bulbs wet feet.
3. When you notice green growth, expose your bulbs to bright indirect light with a temperature around 65 degrees. The blooms generally last for about two weeks. 

Just like Hyacinths, potting soil isn’t required. You can plant the bulbs in a clear vase filled with glass beads or gravel. Place the bulbs so that one third to a half is still visible. Don’t be afraid to pack them in to guarantee a display with real impact. Fill the bowl with water so that the base of the bulb just touches the water. Once the roots appear drop the water level, so it isn’t touching the bulbs.

Hyacinths

A fragrant centerpiece for Christmas tables, the Hyacinth features clusters of flowers that come in a variety of colors.

1. When growing them in soil, cover the bulb completely except for the tip and leave them in a relatively dark, cool area above 45 degrees Fahrenheit until they develop roots.
2. When the shoots are roughly 1 inch, gradually expose them to brighter, warmer conditions.
3. Water your plant deeply, but never let the soil get soggy. 

Hyacinths can grow in any planting medium, such as standard potting soil, wet gravel or even water. Hyacinth jars are an hourglass shape. Its pinched-in waste supports the bulb just above the water sitting in the bottom half of the jar.

1. Pour in water up to the jar’s waist and position the bulb so its base sits a fraction above the water below. In this way the bulb has access to moisture without risk of rotting.
2. Place the jar into a cool, dark place—a refrigerator, cellar or unheated garage—and keep it there until roots appear and establish. This usually takes about three weeks, at which time the jar can be moved into a bright, airy room to encourage the flowers to develop.

Alternatively arrange bulbs in shallow bowls or dishes filled with gravel, pebbles or anything that holds the bulbs upright. Plant them close together so that they sit side by side without touching. Fill the bowl with water to the base of the bulbs then finish off with a decorative dressing of your choosing.

How to Get Your Christmas Cactus to Bloom

Whether you want to encourage your Christmas Cactus to bloom again, or it is slow to bloom, there are ways to trick your cactus into producing blooms at just the right time.

1. These cacti will be prone to put out blooms if they experience about a week of long nights and shorter days. If your area is experiencing this naturally, just putting your cactus in a windowsill and exposing it to the natural cycle of days will help encourage blooms, since it will be subject to 12 or more hours of darkness per day. Don’t expose your plant to any artificial light at night.
2. They like cooler temperatures, so keep Christmas cacti away from heaters and radiators and leave in a cool windowsill where temperatures are between 55 and 60 degrees.
3. Water only when the soil is dry to the touch, and then only water the top inch of your soil. This will provide your cactus with the push into dormancy, and it will start to flower.
4. Stop fertilization about a month before you wish to have blooms. This encourages the plant to focus its energy on producing those blooms that you want for your holiday décor.

Hope these tips will help you create an atmosphere of beauty throughout your home this holiday season.

Unfortunately, our growing season is winding down and now is the time to start readying your lawn, garden and landscape for the coming winter season, as well as get a head start on spring. Do you want to relocate a tree or shrub? Do your perennials need to be divided? Do you want to add some spring blooming bulbs? September is the time to get busy. Here are some tips to get you started…

Trees and Shrubs

For most deciduous shrubs and trees– late August to mid-September is a good time for transplanting! Fall transplants can benefit from the cooler, moister weather ahead. Thanks to autumn rains, the plant’s roots will get a chance to grow and develop and allow them to stock up on needed nutrients before the ground freezes.

The best time to transplant raspberries and blueberry bushes is when they’re dormant. Any time between fall and spring when they’re not fruiting or growing new leaves. October through December are ideal as long as the ground is not frozen.

You can transplant evergreen trees through early September. This is actually the preferred time for transplanting evergreens since it gives those trees the entire winter season to reestablish root systems. This will usually mean the tree will be less stressed and can recover faster in spring. Once you reach late September, your evergreens may not have adequate time to reestablish adequate root systems.
Be sure to water every 3 to 4 days for the first few weeks after transplanting, and at least once a week until the ground is frozen.

Perennials/Bulbs

How do you know if your perennials should be dividing? Did they produce smaller blooms than past seasons, develop a ‘bald spot’ at the center or require staking to prevent their stems from falling over? Then they need to be divided. You may also decide to divide perennials to redistribute to other garden locations. Plan your spring garden now and add your perennial divisions where desired.

As a general rule, spring and summer blooming perennials should be divided into late summer/early fall and fall blooming perennials in the spring. After dividing clumps transplant immediately to keep them from drying out.

Peonies. Dividing peonies in September allows them to become established before winter. In late fall, mulch newly planted peonies with several inches of straw or pine needles, removing the protection in the spring when new growth resumes.

Daylilies can be divided in September. Dig up the clump, shake to remove soil and carefully pull the clump apart. You may need to cut them apart with a sharp knife. Each division should have a good root system and at least three leaves. Replant the divided clumps immediately, so the crowns are one inch below the soil surface.

Bearded Iris should be divided typically (every 3-5 years) when clumps become too large or when flowering decreases. Carefully dig up clumps, cut leaves back to one-third of their height, wash off and cut rhizomes so each division has a fan of leaves and a healthy rhizome with several good-sized roots. Discard old rhizomes from the center of the clump. Dig a shallow hole just slightly deeper than the root portion of the iris, and then create a slight mound of soil in the center of the hole. Position the rhizome section over the mound so the roots spread out facing downward and the top of the rhizome is just above the soil line. A common mistake is to plant iris too deep. Pack new soil around the iris, and then water thoroughly.

Spring Blooming Bulbs. Late September or October is the time to plant spring-blooming bulbs such as daffodils, crocuses, snowdrops, tulips, hyacinths, irises and alliums.

To stimulate root growth, scratch a small handful of granular fertilizer into the soil at the bottom of the hole, and flatten the area with your hand so bulbs have a stable surface on which to rest. Place bulbs in the prepared hole about an inch apart, with tip up and root end down. Cover with soil, and water once to settle them.

For a dramatic show of spring-flowering bulbs, plant smaller perennial species near larger bulbs. That way, you’ll get twice the vibrancy in the same space.

Vegetable Crops

It’s important to clear away diseased plants and any dead or rotting plant material. Pest insects, like squash bugs, and diseases will overwinter, bridging the gap between this year’s crops and the next.

Chop beans and peas off at ground level, leaving their nitrogen-fixing roots in the soil to feed next year’s crops.

Fall is a great time to work to improve the quality of your soil. If you have harvested garden plants such as beans, sweet corn, or carrots and are left with an open space, consider planting a cover crop. Cover crops help to prevent erosion, add/retain nutrients by providing organic matter, and dispense many additional benefits to your soil. Apply compost in a one-fourth-inch layer and spread thinly to improve the soil structure.

Pull small weeds and cut off large ones before they go to seed and remove them from the garden. Removing weeds before their seeds mature will decrease the number of weeds that will grow in your garden next year! Winter annual weeds like henbit, common chickweed, and shepherd’s purse will germinate in the fall and resume growth in spring. Managing them now prevents weed problems in the spring!

Lawns

Set your mower blades fairly high for the season’s final cut leaving the grass to grow a little longer over the winter. This higher cut will protect the soil and make your turf healthier. Soil-enriching caterpillars and other bugs bury right down into the thatch; a close-cropped lawn doesn’t do them any favors. Take the grass catcher off your mower and mow over the leaves on your lawn. You want to reduce your leaf litter to dime-size pieces. It might take more than one pass with the mower to get the shreds to the desired size, depending on the leaf type and volume. You will know you’re done mowing leaves when about half an inch of grass can be seen through the mulched leaf layer. Once the leaf bits settle in, microbes and worms get to work recycling them. Decomposing leaves add nutrients to the soil, which in turn can nourish your grass, add beneficials and reduce weeds in the spring.

Late-August through mid-September is a good time to renovate lawns, repair bare spots, and plant new lawns. If you are renovating or reseeding your lawn, it’s important to pick the right kind of grass for your situation. Each of the four most popular cool-season lawn grasses have strengths and weaknesses and it is important to consider maintenance issues and sun/shade components. So be sure to do your research.

Hopefully, you will find this information helpful.

Happy September from The Webster Arboretum!