Historically, flower bulbs have been associated with mysticism. The passage of time changes these ordinary objects into extraordinary displays of beauty from their initial rough and unclean state. We thought we’d address the most frequently asked questions about bulbs here because we get a lot of them.
The optimal time to plant spring flowering bulbs is in the fall. That refers to the months of September through November in Maine. However, if the soil or compost is manageable to cultivate, bulbs can still be planted after the first signs of winter frost.
There are various ways to plant flower bulbs, but the simplest is to just use a trowel to make a shallow hole. Gently disperse the bulbs across the planned planting area, letting them fall into any holes they “find,” to provide a more “natural” impression.
Depending on the size of the bulb you’re planting, you should plant it twice as deep as it is tall.
Larger bulbs should be planted with a distance of about five inches between them, while smaller bulbs should be put around four inches apart. You can plant them further closely, so that the bulbs are almost touching, to provide a bolder flash of color.
When grown naturally in well-drained soil, flower bulbs flourish. They also prefer some compost or organic material added to the planting soil. However, it’s crucial to keep in mind that you should constantly cultivate your garden soil before planting anything. It not only makes planting much simpler, but it also promotes a strong start for the bulbs’ new roots. As long as the pots are filled with compost or free-draining soil, bulbs can also be planted in them. They won’t require additional plant food during their first growth season if they are put in a container.
After planting your bulbs, thoroughly moisten the ground. Cover them with straw, fallen leaves, or compost if you live in a location that experiences severe frosts to provide them with additional protection.
Plants marked with a number sign (#) and a number are generally the same size as gallon pots; for example, #2 is equivalent to a 2 gallon pot, #3 to a 3 gallon pot, and so on. These plants are offered for sale in pots.
Plants with a height (such as 5-6′) give an estimate of the plant’s present height.
Plants that are measured in inches (such as 2.5″) are identified by their caliper, or trunk width.
Plants are typically larger when measured by caliper (inches) than when assessed by height (feet).
How are tulips planted in Maine?
Although the winters in Maine are long, the cool, damp spring season drags on longer due to our impatient need for new greenery, dry walkways, and more color in the surroundings. Additionally, it’s crucial to prepare ahead of time for bulb planting as farmers adjust to the growing issue of climate change. In a sea of mud and sloppy snow squalls, spring bulbs stand out as the colorful buoys of hope and bright spots. Snowdrops and ‘Yellow Winter’ aconite give way to pastel crocuses and purple dwarf irises. Then, the narcissus and early tulip display assures us that it is time to plant peas, lettuce, and fava beans, that we have survived, that tree leaves will unfold, that asparagus will turn to fern, and that strawberries will bloom once more. Here is all the information you require on planting fall bulbs in Maine.
Defining a bulb
A variety of plants having a big, bloated storage root or stem part from which a flowering plant grows every year are now included in the word “bulb.” True bulbs vary in type; others are corms or tubers. The majority of bulbs are planted in the fall in New England and other regions where the winters are chilly enough to freeze the ground, although certain delicate summer bulbs are planted in the spring and dug out in the fall to overwinter in cool storage.
It’s nearly as fun to plan a bulb show as it is to watch the multitude of bulbs light up. Light, soil drainage, fertility, bulb height, and blooming time must all be taken into account in your artistic vision.
Planning your fall bulb display
Your bulb garden can be designed for a continuous display of color. If you buy bulbs, the package and catalog will indicate whether they bloom in the early, middle, or late seasons (spring).
Height is another another factor. In between or in front of the mid-spring narcissus, I like to plant the shorter grape hyacinth. A low-growing plant should be positioned where it will be seen, such as next to a pathway or in a raised bed. Taller plants are more noticeable from a distance.
More people are affected by large plantings than by a few flowers. Plant a cluster of at least 10 of one kind of bulb. One or two bulbs are hardly noticeable. I enjoy mixing ten or more tulips with the same bloom time and a few different colors. Bulb catalogs frequently provide beautiful color combinations, often at a lesser cost than purchasing individual bulbs and creating your own custom color scheme. Additionally, you can purchase a pre-assembled collection with a layout guide, such as a low border classic collection.
Pay close attention to size and cost while purchasing bulbs. Smaller bulbs could be less expensive bulbs. Greater bulbs can produce several stems and larger blooms. Centimeters, the terms “exhibition size,” “top-size,” or the lesser “landscape size,” are used to describe bulb size. Bulbs can be purchased in-person, online, or through a catalog. While there is a huge selection in catalogs, you may feel the bulbs and choose sturdy, large ones in a garden center.
Climate and soil
Bulb prefers direct sunlight. Early spring bulbs planted beneath deciduous trees thrive because they receive light and can blossom before the tree fully unfolds its leaves. Mid- to late-spring flowers do better when planted in full sun. In comparison to north-facing land, southern slopes warm up quicker and encourage earlier bloom. Early blossoming is encouraged by a heat sink, such as a foundation. The crocuses I put in a raised bed in front of the sunroom’s foundation bloom 10 days earlier than the identical bulbs farther out in the yard. In order to extend their display, the same bulb kinds can be planted in several locations.
Bulb dislikes not to “get their feet wet, and in poorly drained soil they will develop badly or rot. Stay away from low-lying areas and beds where rain and snowmelt from the roof can collect. That sunroom bed collects too much rainwater from the glass, so I can’t put Narcissus in there. Narcissus bulbs are much less tolerant of water than crocus bulbs.
The planting of fall bulbs can be done in one of two ways. One is to set up a public space, and the other is to “In an existing garden or grassy area, naturalize or plant in individual holes.
When to plant
Planning is required for such salvation. Fall is the best time to plant bulbs. Bulbs can be planted well into November as long as the ground is not frozen, but October is the best month for planting because soil temperatures are in the 40 to 50 degree range. For bulbs to grow roots and get established before going dormant until spring, they need four to six weeks.
Ways to plant your bulbs and fertilizeer
To naturalize, arrange the bulbs in the appropriate arrangement, then use a trowel or bulb planter to dig each hole (a long-handled bulb planter is helpful here), fill the hole with 2 teaspoons of bulb fertilizer or bone meal and wood ashes, then set the bulb in position pointed side up, and then cover.
Turn the dirt in a garden well before planting. If your soil is predominantly clay, amend it by adding compost, peat moss, or well-rotted cow manure to the top 12 inches of the soil. This will bring the pH of the soil closer to the ideal range for 6 to 7-pH bulbs. Pull all the soil away to the proper depth for planting bulbs, then fertilize with bulb food, bone meal, wood ashes, or another source of phosphorus and potassium that bulbs require for healthy root development. After planting the bulbs at the designated distance, cover them with earth.
Dogs and skunks enjoy digging up bulbs to reach the bone meal buried beneath them. Consider using a bulb fertilizer without bone meal if these animals frequent your yard. Many animals may be scared off by blood meal, and most animals won’t be able to smell the bone meal if plants are dusted with ground cloves and black pepper after planting. Recur in the spring.
A combination of soybean or alfalfa meal, rock phosphate, K-mag (langbeinite), greensand, and kelp meal is an organic substitute for bone meal.
Mulching
Add 2 to 3 inches of loose mulch, such as shredded bark mulch, leaves, or other loose material, over the plant. Mulch reduces heaving and false starts while regulating soil temperature during the winter. Additionally, it aids in preserving a constant soil moisture level. Small bulbs should not be mulched severely since they may struggle to push up through a thick layer of mulch. Any bulbs can be covered with thicker mulch for further winter protection, which can be removed in the spring to allow the soil to reheat.
Pull back the mulch in the spring and top-dress the bed with compost for optimum growth. For ongoing weed control and moisture control, mulch may be reapplied.
Long-term care for fall bulbs
Your tulips may be too crowded, malnourished, or not receive enough light if they start to grow weak plants with no flowers. To prevent the generation of seeds, always pinch faded bulbs, especially on tulips. This keeps the bulb from deteriorating by forcing the energy back into it. It can be necessary to feed compost and bulb fertilizer to strengthen bulbs. They must be dug and split if they are crowded.
Fall bulbs
Perennials are fall bulbs. Many people have long lives. Some will branch out and form bigger clusters. Usually, species that naturally divide or multiply are noted in catalog descriptions. Every few years, some need to be dug out and divided or separated. To accomplish this, excavate the clump with a garden fork or shovel, then separate the bulbs and replant them in compost-rich soil with the proper spacing.
Summer bulbs
Some begonias, dahlias (tubers), ranunculus, and gladiolas are summer bulbs that are less hardy than others. Treat them as sensitive annuals in Maine. When the earth is warm and the risk of a frost has passed, plant them. Start them inside in pots to get a head start on the season and extend the blooming duration. Once the soil outside is warm enough, carefully move them outside. Both compost-rich soil and bulb fertilizer are necessary for them.
In the fall, before the ground freezes, dig summer bulbs. Spread them out to dry in a dry, shaded spot after digging. Once they have dried, you can store them in dry wood chips, peat moss, sand, perlite, or a mesh bag. Until the next spring, keep them in a cool (between 50 and 65 °F), dry, and low-humidity location. Never keep bulbs or tubers next to fruits that are emitting ethylene fumes (a naturally produced gas give off by apples and other crops in storage). Just before planting the next spring, divide bulbs as necessary.
A thoughtfully organized bulb display will pay off for years to come with very little work on your part. The evolution of color lifts the spirit and enlivens the surroundings.
Maybe it’s time to start cultivating winter crops in Maine now that you know how to sow bulbs in the fall.
Roberta Bailey farms at her Vassalboro home while working for Fedco Seeds. For more than two decades, she has penned her Harvest Kitchen column for The MOF&G.
Tulip bulbs can be planted at any time of the year.
Is it still cold outside? Perfect. In contrast to most plants, tulips prefer it colder when they are planted in the spring. Although bulbs need time to root, they can survive if planted in the fall, six weeks before the first frost. You can start the season off well by planting in the late winter. In the hopes of a spring bloom, you can plant bulbs at any time during the winter, even in January or February. If spring is just getting started, you might still have time to plant your tulip bulbs before the weather becomes too heated.
Prior to planting, let your bulbs cool in the refrigerator for ideally 12 weeks. Select a somewhat shaded region because the soil there will be cooler than in sunny areas. The soil should be kept below 60 degrees Fahrenheit, and the average nighttime temperature shouldn’t be higher than 40 to 50 degrees. Given this temperature range, planting bulbs in milder winter regions in late winter or early spring may be healthier for them! Your bulbs should be planted at least 8 inches deep, and while doing so, maintain the bulb moist.
Which month is best for planting tulip bulbs?
- Use chicken wire to cover planting holes, a fence, repellant spray, or container gardening to keep animals away.
Is there anything happier than a large tulip field blooming in the spring? The profusion of vibrant blossoms is a sight for sore eyes after a protracted winter of cold and snow. You may build and enjoy a robust tulip show in your own yard with these tactics and pointers.
How to Choose Tulips
Hybrid tulips make up the majority of the tulips you see in landscape plantings, as well as those offered for sale at garden centers and home improvement shops. For the greatest impact, hybrid tulips normally need to be replaced every year. (We’ll cover how to persuade them to return below.) When given the proper growing circumstances, species tulips will return year after year in zones 4 to 7. These have smaller flowers and pointier petals than hybrid tulips, and they are shorter.
Individual tulips don’t flower for very long, especially the hybrids. However, there are types that bloom in the early, mid, and late seasons at various periods. When buying, choose a couple cultivars from each bloom time category for a long-lasting display.
Where to Plant Tulips
For the best show, tulips need full sun, which entails at least six hours every day of bright, direct sunlight. They are also great additions to rock gardens since they favor quick-draining soil.
When to Plant Tulips
Fall is the best time to plant tulip bulbs. Prior to planting, the soil must have cooled from the summer growing season, which could occur in September in cold regions (zones 3 to 5), October in transitional temperatures (zones 6 to 7), and November or December in warm areas (zones 8 to 9). Use a soil thermometer to measure the soil’s temperature, and plant when it reaches 60 degrees F at a depth of 6 inches.
For tulips to bloom, they need to be chilled. Buy pre-cooled bulbs and plant them in December if you intend to grow tulips where the soil temperature won’t fall below 60 degrees for at least 12 weeks.
How to Prepare the Soil for Planting Tulips
Use Miracle-Gro Garden Soil for Flowers to prepare the planting space for tulips by incorporating 3 inches of garden soil into the top 6 to 8 inches of native soil. Tulips will develop a strong root system in the fall thanks to the nutrients provided by the soil, which is necessary for a significant spring bloom. However, to get the best results from your tulips, you must combine the strength of excellent soil with just the appropriate plant food. For details on what and when to feed tulips, see “How to Feed Tulips” below.
How to Plant Tulips
Tulips should be planted in bunches of 10 or more for the best display. The pointed end should be facing up as you plant each bulb 8 inches deep (measure from the bottom of the bulb and add the depth of any mulch on top of the soil in your measurement). It is possible to place bulbs close to one another. Thoroughly water.
How to Grow Tulips in a Pot
In pots, tulips are simple to grow. The bulbs should be buried at least 8 inches deep, much like with in-ground plantings, so measure from the top of the container to a depth of about 9 inches, then fill the pot up to that point with Miracle-Gro Potting Mix. Put the pointy end of the bulbs in the pot (you can pack them tightly together). After thoroughly watering, cover with the potting mix. Move the container to a cool, dry spot that stays at or below 40 degrees Fahrenheit during the winter before the first frost in your area. Bring the container outside to a sunny area when you notice tulips budding. Water the soil there. Once you notice green growth, start watering often.
How to Water Tulips
When you plant tulips, make sure to thoroughly water each planting space. After planting, give the plants one watering each week for the first month. Then, leave them alone until spring. When the leaves come out in the spring, start watering once more.
How to Feed Tulips
Apply Miracle-Gro Shake ‘n Feed Rose & Bloom Plant Food in accordance with the instructions on the package once the flowers have faded. In order for the bulb to conserve nutrients for the following growing season, this will aid in promoting leaf growth. Every year in the late fall, feed for the final time (around the same time as you would plant new bulbs).
How to Cut Tulips to Enjoy Indoors
When the buds are still tightly closed, cut tulips. You should be able to identify the hue of the blooms despite the petals’ possible greenish tint. Put inside a spotless vase with room temperature water. Once cut and brought indoors, tulips will continue to “grow” (the stems extend). Simply trim a few inches from the bottom of the stems every few days if they start to get unruly. If you mix Miracle-Gro for Fresh Cut Flowers into the water and replace the water every few days, cut tulips will stay longer (compared to water only).
What to Do After Tulips Bloom
The best tulip flower display will typically occur in gardens in the spring that immediately follows the fall when the bulbs are planted. Once the petals have faded, trim the flower stalk back to the plant’s base to encourage species tulips to return year after year. After the bulbs have gone dormant, cease feeding them as previously mentioned, stop watering them, and trim back the foliage once it has completely turned brown. Simply pluck up the bulbs from hybrid varieties (which are not perennial) and compost them.
How to Protect Tulips from Deer and Other Pests
Preventing deer from eating tulip blooms is the biggest obstacle in tulip gardening, closely followed by preventing chipmunks and squirrels from digging up the bulbs. Planting holes or trenches should have chicken wire surrounding them on all sides to prevent bulbs from being dug up. (If you’re planting large sweeps of bulbs, which is how to get the best show from tulips, this is most useful.)
Deer are another matter. Installing a long (8 feet or more) fence is the greatest approach to keep deer out of the garden, but most people cannot afford to do this. Daffodil and Crown Imperial bulbs are not consumed by deer, so interplanting tulips with these varieties may help deter them. Alternatively, you may try misting a deer repellent on bulb foliage. In light of this, it is preferable to grow tulips in pots on a screened-in porch if deer are a significant issue where you live. This way, the deer can’t access to the flowers.
Ready to start tulip gardening? To learn more about a product, to buy it online, or to locate a retailer near you, click on any of the product links above.