Lavender is showy and fragrant, making it perfect for both beneficial insects and gardeners alike! Since there are so many varieties and colors of lavender, there are perfect choices for any style garden. Lavender is best known for its oil. Medicinally, it is a gentle healer, and the soothing, relaxing properties are widely known. No need for essential oils, however. You can grow lavender in the garden for the insects, then harvest the flower buds just before they open, and enjoy them yourself the rest of the year. One thing about lavender, it blooms early and continues until hard frost. Very reliable and especially good for attracting insects, lavender is a must have in the butterfly garden.
Classified as catnip or catmint, this is an herb that needs to be in your butterfly garden. It is herbaceous and perennial, in fact, catnip will take over the garden if not kept contained, so plant this lovely herb in a pot, then plant that pot right into the ground, to slow the roots down. Not just for cats, catnip is a fierce attractant for butterflies. Be warned that the effects of catnip on cats is entirely true! For most cats, catnip is an intoxicating scent, and they will not only come into garden, they will be all over the plant, rolling and chewing it to death. If this doesn't sound attractive, you may have to fence off the plant or keep a close watch on it. Catnip comes in different varieties, both tall, short and sprawling - making it a great choice for all types of landscaping.
Perfect for any herb garden, chives suit the butterfly garden especially well. Since they are a clumping herb, they will stay put for the most part, only becoming rounder and larger over the years, never popping up in unexpected places. Bees and butterflies are especially attracted to chives. The fat, fluffy blossoms are irresistible to insects.
Fennel is the perfect addition to your beneficial butterfly garden. It is showy, growing up to 5 or more feet tall, and at least that large around. Insects are drawn to it like no other herb. I have to be extremely careful to look over my fennel fronds carefully since usually there will be caterpillars hanging on for dear life, as I bring in my basket of herbs.
Easy to grow, it is recommended that you do NOT grow fennel next to dill, however. Fennel works so well at attracting and protecting beneficial insects, I recommend growing it in two locations: one for yourself, which you can keep trimmed and tidy, and a second patch that you can allow to grow to it's glorious, full height.
Yarrow is a wonderful choice for your beneficial insect butterfly garden. It's spicy scent and showy flowers can withstand pretty harsh treatment, and continue to bloom long after the other flowers succumb to drought or lack of sunlight. I didn't realize that Yarrow was an herb. Interesting.
Taken from ps://www.thespruce.com/herbs-to-include-in-butterfly-garden
Till next time this is Becky Litterer from Becky's Greenhouse, Dougherty, Iowa