Oregano Also known as wild marjoram, oregano is a bit more robust and hardy than its nonwild counterpart. This herb grows well even in poor soil, and you can put it in a bed or in a window container as part of an in-house living spice rack. Test Garden Tip: Pinch flowers from the stems to promote healthier growing.
Achillea ageratum ‘Moonwalker.' Yarrow is a good plant to include in your butterfly garden. It's flat flowers or umbels are an easy landing spot and many different adult butterflies feed on its nectar. Full sun, low-average water (drought tolerant). And, it apparently makes a good cut flower.