Steve from Los Osos, California writes
I have a variety of flowers germinating all of which have cleared the mulch surface as small plants
Yes, you can use Bonide All Seasons Horticultural Spray Oil with newly planted seedlings that are starting to emerge. You would just want to be careful that the tempuratures aren't too hot, and that the product doesn't restrict the plants too much. You might want to look at a product such as Ultra Pure Oil Horticultural Insecticide, Miticide, and Fungicide. This would provide the same protection, but would not have the have the potential burn effect.
Answer last updated on: 04/04/2017
