How much PLANTGUARD 50W product should be applied as a soil drench to 20,000 sq ft of established rhododendrons in flats if the lowest rate and concentration are applied?

To determine the appropriate amount of PLANTGUARD 50W to apply as a soil drench to 20,000 square feet of established rhododendrons, it's essential to refer to the product label or guidelines that specify the recommended usage rates for different concentrations and application methods. The lowest rate indicated for a soil drench application provides a calculated amount of product necessary to effectively manage pests while ensuring the safety and health of the plants.

Calculating the appropriate dosage often involves factors such as the total area being treated and the recommended concentration of the product per area. In this case, if the lowest application rate aligns with the need for targeted pest control without causing phytotoxicity or negative effects on the plants, then 1.2 gallons is the correct amount to use. This reflects a careful consideration of the dosage required to cover the specified area adequately while maintaining compliance with safe application practices.

For those who may be drawn to larger quantities, it’s important to recognize that applying more than the recommended amount can lead to product runoff, environmental concerns, and damage to the flora and fauna in the treatment area. Understanding the correct volume to utilize promotes effective pest management and responsible gardening practices.