Kabby, the Muscari worked great for me last spring, but my daylily foliage wasn't very tall when the Muscari bloomed, and there was good space between the clumps as well. It will be more compact this upcoming spring, but I expect it to work okay. However this doesn't mean that this couldn't become an issue for you, as your climate is more different than what for instance the USDA zones seems to suggest. The winters here are not always very cold as a result of the gulf streams warming effects, but they are always long as we are so far north and spring often comes slowly here. Some years it snows in May, the ground can be deep frozen into April. It usually takes some time for daylilies to get going in spring here. So probably best to check local conditions before attempting anything similar.
