10 Bulbs You Can Plant to Fill Your Garden with Gorgeous Flowers

We always want our garden to be filled with flowers, whether it’s spring, fall, or summer, don’t we? They bring with them everything that makes us happy and fresh: vibrant colors, the sweet fragrance, and their natural beauty. When I think about the best ways to brighten up a garden, planting bulbs always tops the list. There is something joyful in planting the bulbs yourself; you plant them and wait for them to bloom, and when they do so, you have a variety of flowers to love and cherish. Thankfully, planting the bulb is not limited to one season – there are bulbs to plant in spring and others when it’s fall before the first hard frost. I personally like to plant bulbs in spring so that my garden can still have flowers in fall when everything else begins to fade.

In this guide, I will walk you through some of the bulbs you can plant in spring and others in fall so that you can have flowers in your garden around the year. 

Bulbs to Plant in Spring

Spring-planted bulbs thrive in warmer soil and reward you with vibrant, summer-to-fall blooms. Here are five fantastic options to kick off the growing season:

1. Dahlias 

Dahlia bulbs are compact, round tubers that resemble small, thick, knobby potatoes. They have a slightly rough texture and are typically brownish or tan, with a few fibrous roots extending from the base. When you dig them up in the fall, you’ll often see them clustered together, and they can be a bit tricky to separate, but they store well for the winter. When it comes to planting, you’ll want to wait until after the last frost has passed. Choose a sunny spot, as dahlias love the warmth. Dig a hole about 4 to 6 inches deep, placing the tuber with the “eye” (a small nub that looks like a tiny shoot) facing up. Cover it with soil and water lightly, keeping the soil moist but not soggy. Dahlias come in a variety of sizes, from petite, pom-pom-shaped blooms to the massive dinner-plate varieties. If you’re planting taller varieties, remember to stake them early to avoid them flopping over when they bloom. Regular deadheading will encourage more flowers, too!

2. Gladiolus 

I love gladiolus comrs for what they are: flat, and round, with a soft, papery exterior that’s easy to peel away. They have a lovely, warm tan or light brown color and a pointed end from which tall, vibrant flowers will emerge. You will also need to plant them in a sunny spot by digging a hole about 4 inches deep and spacing them around 6 inches apart. Their vibrant blooms also make fantastic cut flowers, brightening up your home with their striking colors and elegant shape. If you plant taller varieties, staking them early can help keep them upright as they bloom.

3. Canna Lilies 

Canna lilies thrive in summer when it’s hot enough. Their name may suggest that they are related to true lilies, but they are not. When these bulbs have fully bloomed, they will reach 6 to 8 feet, probably taller than us.  Once they have bloomed, you will love their long leaves and flowers of different colors. When it comes to planting them, it is important to plant them 18 to 20 inches apart and 12 inches deep in a spot where the sun does not hesitate to reach.

4. Calla Lilies 

Calla lilies (Zantedeschia spp.) have striking, trumpet-shaped flowers and come in a variety of colors, from white to yellow, pink, and even deep purple. The bulbs themselves are rhizomes, often plump and creamy in appearance, but they provide an ideal foundation for what your garden will get—flowers with slender stems that can grow up to 3 feet tall. When planting calla lilies, choose a spot that gets plenty of sunlight or partial shade. The soil should be well-draining but consistently moist to keep the roots happy. Plant the bulbs about 3-4 inches deep, spacing them at least 12 inches apart to allow for their growth. For a lasting impact, they also work wonderfully as cut flowers, perfect for brightening up indoor spaces.

5. Tuberose 

If you haven’t seen tuberose, you’re missing out on something special. It is a truly captivating flower, known for its intoxicatingly sweet fragrance and beautiful star-shaped blooms. The bulbs are smooth, elongated, and slightly plump, often resembling small, fleshy fingers. When planted, they send up tall stems that bear clusters of stunning white flowers. These bulbs also like to be in sunny spots, and they prefer well-draining soil. Plant the bulbs about 2-3 inches deep and space them about 6 inches apart, giving them room to stretch out. Make sure to wait until the frost danger has passed before planting them. Expect tuberose to bloom in late summer and into early fall.

Bulbs to Plant in the Fall

Fall is the perfect time to plant bulbs that will rest through winter and burst into bloom in early spring. Here are five essential choices for your fall planting:

1. Tulips 

Tulips are one of those flowers that just scream spring—bright, vibrant colors and elegant, cup-shaped blooms. The bulbs themselves are small, round, and firm, but trust me, once they’re in the ground, they’ll transform into tall, colorful flowers that brighten up any garden. Plant the bulbs about six inches deep and give them enough space to grow. If you want to extend your bloom time, try mixing early, mid, and late-season varieties. There’s nothing like the sight of tulips blooming in waves, and they look stunning when planted in big clusters or paired with other spring favorites like daffodils and grape hyacinths.

2. Daffodils 

Daffodils are the perfect way to kick off your spring. Their bright yellow and white flowers stand out beautifully and signal that warmer days are on the way. The bulbs themselves are sturdy and hardy, and once planted, they’ll bring joy year after year. Plus, they’re deer-resistant, so you don’t have to worry about them being eaten by curious animals. When you plant daffodils, pick a sunny spot or somewhere that gets partial shade. The soil should be slightly acidic, and you’ll want to plant the bulbs about six inches deep. If you’re going for a more natural look, try scattering the bulbs and letting them land where they may—it gives a lovely, wild feel to your garden. You can also pair daffodils with early perennials to create a layered, multi-dimensional spring garden that’s bursting with life. Trust me, you’ll love the way they light up your space!

3. Crocuses

When the winter begins to fade, you must like to see flowers blooming in your garden, and crocuses are one of those that bloom early and announce the coming of spring. Their delicate flowers come in beautiful shades of purple, yellow, and white, and they bring a burst of color after the long, cold months. The bulbs are small but mighty, ready to bloom as soon as the ground warms up. You can plant crocuses in a sunny spot or somewhere with light shade—both work well. They thrive in well-draining soil, so make sure the ground doesn’t stay soggy. Plant the bulbs about three inches deep and let them do their thing.

4. Hyacinths

Hyacinths are a favorite for good reason. Their clusters of tightly packed flowers in shades like purple, pink, white, and blue are a treat for the eyes. When they bloom, they stand tall and strong, with a subtle, sweet scent. Planting hyacinths is pretty simple. Pick a sunny spot with well-drained soil, and plant each bulb about six inches deep. Give them about four to six inches of space between each one so they have room to grow. I love pairing them with tulips and daffodils—they complement each other beautifully. Hyacinths also make excellent cut flowers, so you can bring that lovely fragrance indoors to enjoy.

5. Alliums

For a nice late spring garden, go with Alliums. Their large, spherical blooms sit atop tall, sturdy stems. They also come in a range of colors—purple, pink, and white. What I find particularly appealing is how these flowers transition after blooming. The seed heads they leave behind remain interesting and textural. Like most other spring plants, they thrive in full sun and well-draining soil, so make sure to plant them somewhere with plenty of light. I like to dig a hole about six to eight inches deep and space the bulbs around eight inches apart. This gives them enough room to grow tall and stand out without crowding.