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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Our ballasts are housed in a unique box designed to keep the unit cool
slow-release source of nitrogen
Promotes essential oil
and add 1 litre of warm water
Safer's BTK Insecticide 100ml General Hydroponics Our ballasts are housed inSafers BTK Biological Insecticide controls caterpillars including cabbage worm, tomato hornworm, tent caterpillars, gypsy moth, leafrollers on vegetables, fruits, shade trees, ornamentals and evergreens. BTK is highly specific to some kinds of caterpillars. Treat caterpillars when they are young to obtain best results. BTK is a stomach poison and therefore must be ingested by the caterpillar to be effective. After ingestion, caterpillar feeding stops
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