Slender Grape Hyacinth (Muscari Tenuiflorum) is a perennial bulb in the Asparagaceae family with easy care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 5-9. This plant is toxic to cats and dogs — keep it out of reach of pets. It can be grown indoors.

Muscari tenuiflorum is a perennial bulbous plant known for its slender, grape-like clusters of blue flowers.

Slender Grape Hyacinth

Slender Grape Hyacinth

Muscari Tenuiflorum

Muscari tenuiflorum is a perennial bulbous plant known for its slender, grape-like clusters of blue flowers.

Quick Facts

Type
bulb
Lifecycle
perennial
Care Difficulty
Easy
Water Needs
Moderate
Light
Full Sun, Partial Shade
Hardiness Zones
5-9

Safety

⚠️
Not Pet Safe
⚠️
Not Child Safe
☠️
Toxic

Growing Conditions

Soil Types:loamy, sandy
Indoor:Yes
Outdoor:Yes
Garden Use:groundcover, early spring color, ornamental bulb

Care Calendar

Monthly care tasks for Slender Grape Hyacinth

Jan
Prune
Feb
Fertilize
Mar
Repot
Apr
Water+
May
...
Jun
...
Jul
...
Aug
...
Sep
...
Oct
...
Nov
...
Dec
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Expert Care Tips

Pro tips from botanists and plant experts

Watering Tip

Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.

Humidity Trick

Group plants together to create...

Growth Hack

Rotate your plant every...

Photo Gallery10+ photos

Slender Grape Hyacinth
Slender Grape Hyacinth detail

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Taxonomy

Family:Asparagaceae
Genus:Muscari
Slender Grape Hyacinth Care Guide - How to Grow Muscari Tenuiflorum | PlantPeek