A circle of grape hyacinths will show where the other bulbs were planted. Source: http://www.dobies.co.uk
You’re out in the fall with your shovel and fall bulbs, ready to add even more color to your flower bed. There is just one catch: you planted bulbs in previous years (tulips, daffodils, hyacinths, etc.) and know that they’re still there, sleeping underground in your flower bed … but where exactly?
In the spring, it’s obvious: their leaves and flowers are clearly visible! But in the fall, you see absolutely nothing: the bulbs are completely hidden under the ground. And you don’t want to dig up the “old” bulbs by accident while planting the new ones!
Circles of Grape Hyacinths
Here is an old trick to try: when you plant bulbs, surround them with a circle of grape hyacinth bulbs, also simply called muscaris (Muscari armeniacum). They’re small, inexpensive bulbs, so you can afford to use them generously.
Muscaris, unlike other fall bulbs whose foliage that doesn’t appear until spring, produce their narrow grasslike leaves in the fall, leaves that will last until spring. They don’t bloom in the fall (rather in mid-spring), but they do leaf out in the fall.
So, in the future, when you see a circle of muscari leaves appear in fall, you’ll know that there are other bulbs planted in the center and will therefore know to plant new bulbs elsewhere.