Bloom Time: Summer through fall
Blade is made of top quality steel
A gel-based format (as opposed to powders) is effective in sealing cut plant tissue and preventing embolism & infection
heavily spotted with silver
Pruning: big-leaf hydrangeas cannot be pruned at any point in the year without negatively impacting the flowering
Doktor Doom Thrip Killer Size:1 liter Bloom Time: Summer through fallFor use on indoor & outdoor plants, flowers, or ornamentals to control leafminers, exposed thrips, aphids, whiteflies, Douglas fir tussock moth, white marked tussock moth, spruce budworm, yellow headed spruce sawfly, coneworm and open feeding sawfly, gypsy moth, eastern tent caterpillar, forest tent caterpillar, fall webworm, euonymus webworm. Safety packaging features a ratchet neck (Child & Leak Proof) trigger sprayer. Trigger sprayer has an