Springing into Color: Bulb Planting in Massachusetts (Yes, Spring!)

While most of us associate bulb planting with the crisp, cool days of autumn, did you know that certain bulbs thrive when planted in the spring, especially here in Massachusetts? It's true! If you missed the fall planting window or are simply eager to add a burst of color to your late spring and summer garden, you're in luck. Let's delve into the world of spring-planted bulbs and how to make them flourish in our unique climate.

Why Spring Planting?

Spring-planted bulbs are typically those that are not hardy enough to survive our Massachusetts winters in the ground. These tender bulbs originate from warmer climates and need to be planted after the threat of frost has passed. Think of them as summer bloomers that bring a tropical flair to your garden!

Bulbs to Plant in Spring in Massachusetts:

Here are a few fantastic bulb options that will thrive when planted in the spring:

• Dahlias: These showstoppers come in a dazzling array of colors and forms, from petite pompons to dinner-plate-sized blooms. Plant them after the soil has warmed, usually in late May or early June.
• Gladiolus: Tall and elegant, gladiolus add vertical interest to your garden with their vibrant, sword-like flowers. Plant these in stages, a few weeks apart, for a continuous bloom throughout the summer.
• Lilies (Oriental and Asiatic): While some lilies are planted in the fall, Oriental and Asiatic lilies can also be successfully planted in the spring. They offer fragrant, stunning blooms and are relatively easy to grow. Plus, they are perennials and, once planted, will come back every year.
• Calla Lilies: These elegant, trumpet-shaped flowers bring a touch of sophistication to any garden. They prefer well-drained soil and partial shade.
• Canna Lilies: Known for their bold foliage and vibrant flowers, canna lilies add a tropical touch to your landscape. They thrive in full sun and rich, moist soil.
• Elephant Ears & Caladium: These tropical plants are planted for their unique foliage. Elephant ears get huge, while Caladiums come in a variety of colors. 

Care Tips for Spring-Planted Bulbs in Massachusetts:

To ensure your spring-planted bulbs thrive in our climate, follow these essential care tips:

• Timing is Key: Wait until the danger of frost has passed before planting. In Massachusetts, this usually means late May or early June.
• Soil Preparation: Most bulbs prefer well-drained soil. To improve drainage, amend heavy clay soil with compost or other organic matter.
• Planting Depth and Spacing: Follow the planting instructions on the bulb packaging. Generally, bulbs should be planted at a depth of two to three times their height. Space them according to the mature size of the plant.
• Sunlight: Most spring-planted bulbs prefer full sun (at least 6 hours of direct sunlight per day). However, some, like calla lilies and caladiums, prefer partial shade.
• Watering: Water newly planted bulbs thoroughly. Keep the soil consistently moist, especially during dry spells.
• Fertilizing: Feed your bulbs with a balanced fertilizer when they begin to sprout and again when they start to bloom.
• Support: Tall-growing bulbs like gladiolus and dahlias may require staking to prevent them from toppling over.
• Overwintering: In Massachusetts, tender bulbs like dahlias, canna lilies, elephant ears, and caladiums need to be dug up in the fall before the first frost. Store them in a cool, dry place over the winter, and replant them the following spring. Lilies can usually be left in the ground. I have had caladiums come back the next year with heavy mulching (like all the leaves in my yard piled on top) protecting them from freezing.

Embrace the Late Bloomers!

Don't despair if you missed the fall planting season. Spring planting offers a fantastic opportunity to add a burst of color and vibrancy to your Massachusetts garden just when you need it most. With a little planning and care, you can enjoy a stunning display of blooms throughout the summer months. So grab your gardening gloves and get ready to plant some sunshine!

Jim Armstrong
Realtor/Gardener
Puritan Gardens - Beverly, MA
Armstrong Field Group
Aluxety Real Estate