Captain Jack's Deadbug Brew Ready-To-Use lists on the SDS that it has a “slightly musty” odor.
Captain Jack's Deadbug Brew Ready-To-Use means that the product is pre-mixed and there is no mixing with water before use.
Unfortunately, according to the manufacturer the Captain Jack's Deadbug Brew Ready-To-Use cannot be used on leeks (green onions). We recommend that you contact your local cooperative extension office and speak to the master gardener on staff for more advice on what you can use on these edible plants.
Captain Jack's Deadbug Brew Ready-To-Use should not be applied more than six times per season as directed (minimum of 5 days before reapplication). Three days from application to harvest time. Please refer to the product label for full instructions and information on pumpkin application on page 6.
You would want to apply Captain Jack's Deadbug Brew Ready-To-Use on outdoor ornamentals every 7 to 10 days (3-5 days in a greenhouse and structure that can be altered to be closed or open). Uniform coverage of both upper and lower leaves is critical.