Introduction
There is a unique kind of excitement that comes with planning a garden move or sharing your favorite blooms with a friend. Perhaps you are moving to a new home and cannot imagine leaving your prized Angelique tulips behind. Or maybe you found the perfect variety while traveling and want to ensure it makes it back to your soil safely. Whatever the reason, knowing how to transport tulip bulbs correctly is the secret to ensuring they bloom beautifully in their next location.
At Longfield Gardens, we know that the journey a bulb takes from the ground to its new home is a critical phase of its life. While double late tulips might look like tough, dormant stones, they are actually living organisms that are constantly developing inside. Handling them with care during a move is one of the most rewarding ways to preserve your garden’s history.
This guide will walk you through everything you need to know about moving tulip bulbs across the yard, across the country, or even across the ocean. We will cover the best timing for a move, how to pack them to prevent rot, and how to maintain the perfect environment during transit. With a few simple steps, you can feel confident that your tulips will arrive healthy and ready to grow.
Determining the Best Time to Move Your Bulbs
The most successful bulb transplants start with good timing. While it is possible to move tulips at various times of the year, following the natural lifecycle of the plant makes the process much easier for both you and the bulb.
The Ideal Window: Early Summer
The best time to dig up and transport tulip bulbs is in early summer, just after the foliage has turned yellow or brown and died back naturally. This happens a few weeks after the flowers have faded. During this time, the bulb has finished storing energy for the following year and has entered a period of relative rest.
Digging them up at this stage allows the bulbs to be cleaned and cured before they are packed for transport. If you move them in June or July, they will have plenty of time to stay in a stable, dry environment before being replanted in the fall.
Moving Bulbs in the Fall
If you missed the summer window, you can also move tulip bulbs in the fall. This is often the case when people are moving house and discover a patch of tulips they want to take with them. The challenge with fall moves is finding the bulbs once the foliage has completely disappeared.
If you know you will be moving in October, it is a great idea to mark the spot with a garden stake or a small stone earlier in the spring while the flowers are still visible. This simple step saves you from digging "blind" and accidentally slicing through the bulbs with your shovel.
Can You Move Them While They Are Blooming?
While it is not the preferred method, you can move tulips "in the green" (while they have leaves and flowers). This is sometimes necessary during unexpected construction or quick moves. If you must do this, keep as much soil around the roots as possible and move them immediately to their new spot. However, for long-distance transport, it is always better to wait until the bulbs are dormant and dry.
Key Takeaway: For the easiest transport and best results, wait until the leaves have turned brown in early summer before digging up your bulbs. This ensures the bulb has stored enough energy for next year’s flowers.
How to Dig Up Tulip Bulbs Safely
Once you have identified the right time to move, the next step is getting the bulbs out of the ground without causing damage. Tulip bulbs are often buried deeper than you might expect, sometimes 6 to 8 inches down.
Use the Right Tools
A garden fork is often better than a spade for lifting bulbs. The tines of a fork are less likely to slice through a bulb than a solid metal blade. If you only have a shovel, be sure to start your digging circle several inches away from where you think the bulbs are located.
The Lifting Process
Insert your tool into the soil vertically, well outside the perimeter of the tulip clump. Gently pry upward to loosen the soil. You want to lift the entire "nest" of bulbs at once rather than pulling them out by the dead stems. Pulling on the stems can damage the "basal plate" at the bottom of the bulb, which is where the roots grow.
Once the soil is loose, lift the bulbs out by hand. Shake off the large clumps of dirt, but do not worry about getting them perfectly clean just yet. If you are moving a large quantity, place them in a plastic crate or a mesh tray so air can reach them immediately.
What to Do with "Offsets"
When you dig up an older tulip bulb, you might notice smaller "baby" bulbs attached to the side. These are called offsets. You can gently pull these away and transport them as well. Keep in mind that tiny offsets may take a year or two of growth before they are large enough to produce a full flower, but they are a wonderful way to increase your bulb count over time.
Cleaning and Curing: The Secret to Rot Prevention
Transporting bulbs that are still covered in wet garden soil is a recipe for mold and rot. Before you pack your tulips for a journey, they need a short "curing" period to toughen up their outer skin.
Step 1: Preliminary Cleaning
Gently rub away the loose soil with your hands. You do not need to wash them with water—in fact, keeping them dry is better. If the soil is very sticky or wet, let the bulbs sit in a shaded, breezy spot for a few hours until the dirt dries and falls off easily. Remove any remaining bits of stems or roots that are completely dried out.
Step 2: Inspection
Check each bulb for signs of damage or disease. A healthy tulip bulb should feel firm and heavy for its size, much like a high-quality onion. If a bulb feels mushy, looks shriveled, or has large patches of blue or green mold, it is best to discard it. Transporting one "bad" bulb can sometimes lead to issues for the others if they are packed tightly together.
Step 3: Curing the Bulbs
Spread the cleaned bulbs out in a single layer on a screen, a tray, or even a piece of cardboard. Place them in a cool, dry, and well-ventilated area away from direct sunlight. A garage, a shed, or a covered porch works perfectly.
Leave them there for 2 to 3 days. This process allows the outer papery skin (called the tunic) to dry and harden. A firm tunic acts as a natural protective suit for the bulb during its travels.
What to do next:
- Shake off loose soil after digging.
- Discard any soft or damaged bulbs.
- Air-dry in a single layer for 48–72 hours.
- Avoid using water to clean the bulbs.
Packing Methods for Different Types of Travel
The way you pack your tulip bulbs depends heavily on how far they are going and how long they will be in transit. The goal is always to provide protection from physical bruising while allowing the bulbs to breathe.
Local Moves (The "Car Trip")
If you are simply driving your bulbs to a new home across town, you do not need elaborate packaging. A simple mesh bag (like the kind citrus fruits come in) or a cardboard box is sufficient. Avoid plastic grocery bags, as these trap moisture and can cause the bulbs to "sweat," which leads to rot very quickly.
Long-Distance Moving and Shipping
If the bulbs will be in a moving truck or a shipping box for several days, they need more cushioning. At Longfield Gardens, we use breathable materials to ensure bulbs stay healthy during their journey from our facility to your door. You can replicate this at home using common materials.
- Paper Bags: Small brown paper lunch bags are excellent. Place 5 to 10 bulbs in a bag and fold the top over. Paper allows for air exchange while keeping the bulbs dark and contained.
- Cushioning Material: If you are putting several bags into a larger shipping box, use dry wood shavings, vermiculite, or even crumpled newspaper to fill the gaps. This prevents the bulbs from bouncing around and getting bruised.
- Labeling: This is the most important step! Once bulbs are out of the ground, they all look very similar. Use a permanent marker to write the variety name and color on each bag.
The "Never" List for Packing
- No Plastic Bags: They trap humidity and heat, which can kill the bulb or encourage fungus.
- No Airtight Containers: Bulbs are living things that "breathe" (respire) by taking in oxygen and releasing carbon dioxide.
- No Wet Packing Material: Never use damp peat moss or wet paper towels for tulips. They need to stay dry during transport.
"A tulip bulb is a living plant in a compact package. When transporting them, think of them more like fresh produce than inanimate objects; they need air, cool temperatures, and a bit of space."
Temperature and Ventilation Requirements
Maintaining the right environment during transport is just as important as the packing material itself. Changes in temperature and airflow can trigger the bulb to behave as if it is time to grow or, conversely, cause it to decline.
Avoid the Heat
Heat is the biggest enemy of a tulip bulb in transit. If you are moving during the summer, never leave your box of bulbs in a hot car or a sun-drenched moving van for an extended period. High temperatures can cause "flower bud blasting," where the tiny flower already formed inside the bulb dies before it ever has a chance to emerge.
Aim to keep your bulbs between 55°F and 70°F (13°C to 21°C) during transport. If you are shipping them, choose a shipping method that takes less than a week to ensure they aren't sitting in a hot warehouse for too long.
The Importance of Fresh Air
When we ship bulbs from our climate-controlled facility in New Jersey, we ensure there is adequate ventilation. If you are packing your own bulbs for a long move, poke a few holes in your cardboard shipping boxes to allow for air circulation.
Proper airflow also helps prevent the buildup of ethylene gas. Ethylene is a natural gas produced by some ripening fruits (like apples) and also by certain soil fungi. If tulip bulbs are trapped in a small space with high levels of ethylene, it can damage the developing flower bud inside. This is why you should never store or transport your tulip bulbs in the same container as fresh fruit.
Moving Bulbs Internationally: What You Need to Know
If your travels take you to famous bulb-growing regions like Holland, you might be tempted to bring some home as a souvenir. However, transporting tulip bulbs across international borders involves strict regulations to prevent the spread of pests and diseases.
USDA Requirements for the United States
To bring tulip bulbs into the U.S. from another country, they must be free of soil and accompanied by a Phytosanitary Certificate. This is a document issued by the plant protection organization of the exporting country (such as the Netherlands) stating that the bulbs have been inspected and found free of regulated pests.
Buying Certified Bulbs
In places like the Amsterdam Schiphol Airport or major Dutch flower markets, you will often see bulbs labeled as "Appointed for Export" or "USDA Approved." These bulbs have already been cleaned and inspected, and the certificate is often included in the packaging. Always look for these specific packages if you plan to bring them back in your luggage.
Reporting to Customs
When you arrive back in the U.S., you must declare the bulbs on your Customs Declaration form. If you have the proper paperwork and the bulbs are clean, the process is usually very straightforward. Without the certificate, however, Customs officials may have to confiscate the bulbs to protect local agriculture.
Replanting After Your Journey
Once you and your bulbs have arrived at your new destination, you need to decide what to do next. The timing of your arrival will dictate whether the bulbs go back into the ground or into temporary storage.
If You Arrive in Summer
If you moved your bulbs in June or July and have reached your new home, do not plant them immediately. The soil is often too hot, and the bulbs are in their dormant phase. Instead, keep them in their breathable bags in a cool, dry, dark place (like a basement) until autumn.
If You Arrive in Fall
If you arrive between September and November (depending on your USDA zone), you can plant them as soon as the soil temperatures have cooled down. Ideally, you want the soil to be 60°F or cooler.
Planting Basics
When you are ready to plant, remember the simple rule for depth: plant the bulb three times as deep as it is tall. For most tulips, this means about 6 to 8 inches deep. Choose a spot with well-drained soil and plenty of sunlight.
If the soil at your new home is heavy clay, you can improve the drainage by mixing in some compost. Good drainage is essential, as tulip bulbs do not like to sit in "wet feet" during the winter. Once they are in the ground, give them a good drink of water to help settle the soil around them, then wait for the magic to happen in the spring.
Conclusion
Transporting tulip bulbs is a simple and rewarding way to bring a piece of your garden history with you wherever you go. By digging at the right time, allowing for a proper curing period, and choosing breathable packing materials, you give your bulbs the best possible start in their new location. Whether you are moving across town or across the country, these small steps ensure your favorite colors will continue to brighten your springs for years to come.
We at Longfield Gardens are here to help you every step of the way, from choosing the perfect varieties to ensuring they arrive at your door in peak condition. Gardening is a journey, and moving your plants is just one more exciting chapter in that story.
- Wait for the foliage to die back before digging to ensure maximum energy storage.
- Cure bulbs in a cool, dry place for a few days to toughen their protective skins.
- Use breathable packaging like paper bags or mesh and avoid all plastic.
- Keep bulbs cool and ventilated during transit to protect the flower bud inside.
"The effort you put into safely moving your bulbs is rewarded the moment those first green shoots poke through the soil in your new garden. It turns a new house into a home."
FAQ
Can I leave tulip bulbs in a storage unit while I move?
You can, but only if the storage unit is climate-controlled. Standard storage units can become extremely hot in the summer, which will "cook" the bulbs and kill the flower buds inside. Always ensure they are kept in a cool, dry environment with some air circulation.
Do I need to put tulip bulbs in the refrigerator during transport?
Generally, no. Unless you are "pre-chilling" bulbs for a warm climate (like Florida or Southern California), room temperature (65–70°F) is perfectly fine for transport. In fact, putting bulbs in a fridge with fruit can expose them to ethylene gas, which is harmful to the flower buds.
What should I do if my bulbs sprout during transport?
If you see small green tips emerging, it means the bulbs have been exposed to moisture or warmth and "think" it is time to grow. Get them into the ground as soon as the weather allows. If it is too early to plant, keep them as cool and dark as possible to slow down their growth until the proper planting window arrives.
How long can tulip bulbs stay out of the ground during a move?
If kept cool and dry, tulip bulbs can easily stay out of the ground for 3 to 4 months. The key is to ensure they are dug up in early summer and replanted by late fall. They should not stay out of the ground for an entire year, as they will eventually shrivel and lose their vitality.
