How To Grow Hyacinths Inside

Created by Kinsey Harris, Modified on Wed, 30 Oct at 3:03 PM by Kinsey Harris

You’ve probably seen Hyacinths outdoors in spring, maybe even admired their lovely appearance and sweet fragrance. It is less common, however, to see them growing indoors. But Garden State Bulb is here to share our tips and tricks to success. Let’s get planting!

Shop Hyacinths Here (Fall Season Only)

Getting Started

Flower Bulbs have some specific requirements when it comes to outdoor planting. If you don’t know your Hardiness Zone, you’ll need to check it Here.

The USDA Hardiness Zones can help determine what will grow well, where, and when. Even if Alliums are outside of your Hardiness Zone, you may still be able to grow them for a season–and if they are within your Hardiness Zone, you may be able to grow them year after year.

Hyacinth Requirements:

Hardiness Zone: 2-10
Planting Time: Fall
Bloom Time: Mid Spring
Sunlight: Full Sun, Partial Shade
Spacing: 5” - 6” Apart
Depth: 4” - 6” Deep
Mature Height: 10” - 12” Tall
Benefits: Easy to grow, Deer & Squirrel Resistant, Fragrant, Drought Tolerant

Pre-Planting

It is critical to chill Hyacinth bulbs for six to ten weeks prior to planting. This dormancy period allows it to gather nutrients and prepare for the next growing season. You can mimic the natural conditions of winter by tucking them neatly away into the fridge in a paper bag.

Containers

You can purchase specially-made hyacinth vases, built to hold the bulb and accommodate the long, wispy roots that grow from it. Because of the unique way these bulbs grow, most choose a clear vase over an opaque pot, but it’s up to you!

Planting

Planting flower bulbs is simple! Identify the pointy end and plant them with pointy-side up, root-side down. Fill the vase with water, just below the bulb itself. Be sure the water is not touching the bulb directly, as this can result in root-rot. Before you know it, roots will form and descend into the water, seeking out hydration and nourishment.

Maintenance

Position your hyacinth (or hyacinths) in a spot that receives bright, indirect light throughout the day, and rotate it occasionally to ensure the stems grow straight.

Expect full blooms within two to four weeks!

Aftercare

Deadhead (remove spent flowers) but allow the foliage to die back naturally. Trim back foliage as the season ends, then lift (as needed per Hardiness Zone) and store over winter to replant the following season.