Spring is the Time for Garden and Yard Perennial Clean up!

The photo at the right is a clump of Achillea 'Terra Cotta' yarrow just starting to break dormancy. The blue arrow points to the new growth and the pink arrow points to last years dead top growth.
For soft perennial plants, smaller ornamental grasses and herbs we use large shears to trim back the dead growth from last season while leaving the new growth. When cleaning up ornamental grasses in the spring trim last years foliage growth back to 2 inches to 3 inches just as the new green shoots are visible. Leaving several inches of last years foliage acts as a florist frog and helps to hold young ornamental grasses upright in windy conditions.
When cleaning up perennial plants in the spring be careful not to damage the new shoots that are just emerging. Once the dead foliage is removed apply an application of organic fertilizer, a light layer of mulch and you are done!






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