September means ordering bulbs and getting ready to plant in October and November. I plant bulbs in my garden every year to increase my varieties and numbers as I like to bring fresh cuts in to enjoy. The average vase life for tulips is a good 10 days! But many people ask what varieties I like the best and which ones will deer leave alone?
Tulips are my favorite spring bulbs but consider this deer candy. Tulips will attract deer to your property so if you don’t have any deterrents such as fencing and fierce dogs – forget about it. You could force them into bloom which means planting them in pots, storing them in a garage to chill, and bringing them inside to enjoy in the spring. But if you don’t want to go to those lengths, pick a host of other bulbs that deer won’t eat.
I have a fenced-in yard which deer cannot access so I grow a large variety of tulips, and many I treat as annuals, and pull up every year. Growing them mostly for arranging, I want to try new varieties every year.
Tulips are getting showier and larger, and many people want them to come back. The secret to fat tulips that come back year after year is to plant them a lot deeper than the recommended 3 times the diameter of the bulb. Plant them 6 times the depth of the bulb – 8 to 10 inches deep. The chilly environment this deep will keep the bulbs cooler during our hot summers, they will perennialize more readily, and you are less likely to disturb them when planting other plants.
Bulbs should be planted soon after arrival and when the soil has cooled to 55°F and nighttime temperatures consistently drop to 40–50°F, but before the ground freezes. Planting about 5-6 weeks before the ground freezes allows the bulbs sufficient time for root development.
I love the ‘Flirty Fleurs’ collections of assorted bulbs from Longfield Gardens. These curated collections include a variety of different bulbs, including tulips, that bloom around the same time together which can then be combined to make stunning arrangements. As a floral designer, these collections are right up my alley and even if you don’t arrange the flowers, they form nice combinations together in the garden.
Deer and Other Varmints
Many people are dealing with deer incursions and think that the only bulb they can grow is daffodils. Daffodils are one of the ones that deer avoid but there are many others. Hyacinths are number one on my list for fragrance and deer avoidance, and I often wonder why more people don’t plant them.
Here is my listing of deer resistant spring blooming bulbs:
- Spanish Bluebells
- Leucojum (giant Snow Drop)
- Grape Hyacinth
- Glory of the Snow
- Siberian Squill or Scilla
- Winter Aconites
When I plant any bulbs, I always lay down hardware cloth on top, to stop squirrels and other small mammals from digging them up. I only remove them when they are sprouting through the soil. This has worked wonderfully for many years.
Bulbs in Blue
Blue is one of my favorite flower colors and there are so many blue-flowered bulbs that deer don’t eat that I have lots of them scattered through my property. If you have the room, I love this article on planting a blue spring carpet.
One of the easiest of the blue bulbs to grow is Grape Hyacinths (Muscari), which bloom for a long time and will multiply vigorously.
When ordering, I always look at the size on offer. The larger the bulb size, the better, and that is why I avoid ordering from big box stores. Their bulbs are often smaller in size than from a reputable bulb house and I have also encountered soft or dried up bulbs that aren’t viable- mostly because of improper storage. Many times the size is not even listed on the package. Here are the sizes that you should be looking for:
Tulips: 10cm – 12cm+
Daffodils: 12cm – 16cm+
Hyacinth: 14cm – 19cm+
Crocus: 4cm – 5cm+
Large Allium: 9cm – 20cm+
Small Allium: 4cm – 6cm+
Your bulb should have a good skin color, firm texture (not mushy or shriveled), and be heavy in your hand. If the bulb is dried up, it will be very light. When I do pick up some bulbs half price at a store at the end of the season, I always open and look in the box, and examine the bulbs closely. If the least bit questionable, even 50% off isn’t enough for me to chance buying.
As soon as your bulb order comes in the mail, open it up immediately and inspect the bulbs. If the bulbs are in plastic bags, I remove them and put in a dark, cool, and dry space until I am ready to plant. Often you can request a shipping date that fits your schedule for planting.
For healthy and a large variety of all kinds of bulbs, I always turn to Longfield Gardens. Their curated collections are the best!
3 Replies to “Bulb 101-Tips for Growing and Deer Strategies”
How about preventing voles from chowing down the tulips? Hardware cloth wouldn’t work as they come up from below, right?
Try this! https://blog.longfield-gardens.com/protecting-tulip-bulbs-from-voles If you add some gritty material like oyster shells, this can deter the pests.