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Friday
Apr172015

Indoor tulips in water: In bloom and safe from deer

The indoor tulips I've been growing in water opened today, bringing the effect of a wild-looking spring garden into my living room.

Unlike the grape hyacinths and amaryllis, the tulips didn't get weekly photo updates. (Did anyone miss them?) They were sort of like the second child: you love the kid, of course, but having already experienced all the "firsts" you forget (or are too exhausted) to record every milestone the second time around.

Like the grape hyacinths I grew previously, I was concerned the 'Suncatcher' tulips in water would not bloom. They had lived in my basement garage since December to get the chilling required to replicate winter in the ground. In early February, I filled three glass vases of different sizes with smooth stones and water and carefully set the bulbs on top. I brought them all up from the basement on April 3. They were tall, pale shoots that looked surprisingly healthy despite weeks without sun. I set them outside for a day hoping to green them up. It worked, but the stems and the leaves that grew from them still don't have the deep green color of tulips grown in the ground.

From memory, here's how they developed. The bulbs had already sprouted when I arranged them in the vases with the water level just touching their bottoms. After a few weeks, full, cream-colored roots that resemble miniature ramen noodles began to emerge. The sprouts grew thicker and taller, the wavy roots grew down between the rocks to get water.

Blue mold, a type common to tulips and other plants, attacked while the bulbs were in the basement. I swabbed it off one of them with a weak bleach solution on a cotton swab, but didn't have time to do the others.

One of the bulbs that produced a bright yellow flower edged in orange has a severe case, but apparently wasn't affected by the mold it is hosting. It's actually the same mold that is used to make penicillin. I'll be removing it, however, because it's probably not a good idea to risk having the mold spores released into my living room.

The plants are also exceptionally tall. When I brought them up from the basement, most were about 10 inches in height. Undoubtedly, it's from stretching to get some of the sun coming through a distant window. In the two weeks they've been near a sunny window, the tallest has grown to 18 inches. Not ideal, but still a pleasure to see. 

Beyond the happy feeling of success, the best thing is being able to enjoy my tulips without worry about the neighbohood deer making a meal of them.

 

Friday
Feb272015

Forcing amaryllis and muscari bulbs: An At Home Journal (Week 14)

My favorite arrangement of hydroponic grape hyacinths grown in water from their bulbs.Feb. 27: A Grape Hyacinth Cocktail:

This is the favorite of all my hydroponic muscari bulb arrangements.

Grown from bulbs in a decorative cocktail glass filled with clear flat marbles and water, it made a very pretty gift, especially since these decided to bloom in these days when the ground is still covered with a thick blanket of snow.

While I don't really like the idea planting bulbs in pots of dirt to force them to bloom indoors, I like the ease of the water-only forcing technique.

As with my muscari arrangement in the larger blue bowl, their growth was attractive even before flowers formed. It took a bit longer for these bulbs to present flowers, probably because they were in a chilly area near a sliding glass door.

For me, part of the appeal for this arrangement is the way the roots formed a thick web through the marbles in the bowl of the glass. Some roots have even grown down into the base.

In the case of this arrangement and the larger blue bowl arrangement, the excitement of seeing the first blossom was multiplied when I checked a day or two later and there were five or six more.

HOW TO 'PLANT' THEM

A single muscari bulb blossomed in a glass bottle cap filled with four flat marbles and water.  Fill the bowl of a large decorative cocktail glass (or any clear glass vessel) with clear glass marbles and add enough water to come to the top of the marbles. With pointed side up, place as many grape hyacinth (muscari) bulbs on top as will fit. You can basically forget about them until they need more water. In about two weeks, the first green shoots should show, my flowers appeared after about three months.

The 'planting' technique, which also works with large amaryllis bulbs, can be found in detail  here. All the journal entries covering the previous weeks of growing can be found in the Gardening section of the site.

Thanks to Longfield Gardens in Lakewood, NJ for providing the bulbs that made my testing possible.  I'm especially grateful to co-owner Hans Langeveld who patiently answered all my questions on how to grow bulbs in water without one speck of dirt. The company did not pay me for these posts.

This will likely be my last entry about forcing bulbs until the end of March when it's time to bring up the tulip bulbs that are now chilling in my basement.

 

Thursday
Feb262015

Sarah and Bret Gelderman's Westfield nursery

Wednesday
Feb252015

Forcing amaryllis and muscari bulbs: An At Home Journal (Weeks 12 - 13)

Amaryllis 'Splash' flowers open one by one. Smaller buds are developing at the center. Appropriately, the red and white flowers began to open on Valentine's Day.

Click to read more ...

Saturday
Nov082014

Amaryllis bulbs: Winter flowers on a houseplant that's perfect for gifts

In a few months, when winter days are short and color is craved indoors and out, the big, bold flowers of amaryllis can come to the rescue as a houseplant.

Amaryllis are surprisingly easy to grow indoors as a winter houseplant. Their colors range from brights to pastels and bi-colors. There are shades of red, orange, pink, white and even green. Amaryllis 'Monaco' (shown) is a vibrant cherry-red accented by a white eye and white stamens. 

All that’s needed to grow them inside is the large bulb, potting soil and a six- or seven-inch pot with a drainage hole, says horticulturist Christian Curless of Colorblends.com, which sells a broad selection of amaryllis and other fall-planted bulbs at wholesale prices. 

To begin, simply pot the bulb with its top third positioned above the soil line. Water well at planting, then water only as needed --  when the soil becomes dry to the touch. With proper care, the first blooms will appear 8 to 12 weeks from planting, Curless says. One large bulb produces at least two stems, sometimes three, each bearing four or more velvety flowers.

For a broad selection of amaryllis and other fall-planted bulbs at wholesale pricing, see Colorblends.com or call (888) 847-8637. The minimum order is $60

Longfield Gardens, a New Jersey-based bulb company, also sells a number of options, including amaryllis, tulips and hyacinths at Longfield-Gardens.com