In Utah, there are two times a year when overseeding is most successful: spring and late summer fall. Late summer fall is best because the seedlings can establish adequate root systems for the following 9 Pcs set 3 Layers Plant Support Plant Stakes Round Plant Support Ring Plastic Plant Cage Holder Flower Pot Climbing Trellis AliExpress 15 Onions Alive! Fertilizer One 2 lb Bag Onions Alive! Fertilizer Can You Reuse Potting Soil? Bob Vila