(Lobularia) Moonlight Knight™ Lobularia is another great addition to the Knight™ series of Lobularia! Moonlight Knight™ Lobularia blooms a soft creamy yellow that looks like beautiful antique lace and is a great compliment to other flower colors. Moonlight Knight™ has great flower power but is not as aggressive as some Lobularias growing 8-12″ high by 18-24″ wide. Although they look like Alyssum, Lobularia are sterile therefore they put all their energy into flower production, which means non stop color! The small creamy, fragrant flowers densely cover each plant and will attract butterflies and hummingbirds for your enjoyment! Moonlight Knight™ Lobularia mixes nicely with petunias and other trailing annuals. It will thrive in a part to full sun location and prefers evenly moist soil. It is great in mixed container plantings, hanging baskets and as a landscape border. To keep your annuals looking their best, we recommend fertilizing every 2 weeks during the summer months with a water soluble fertilizer.