Dyna-Gro's Pro-Tekt is a liquid supplement supplies higher levels of potassium and silicon to help plants build stronger cell walls. Stronger cell walls make a plant less susceptible to piercing-sucking insects and invading fungi. Additional benefits include increased stem strength and leaf positioning of plants, which improves photosynthesis; increased heat, drought and cold tolerance, plus longer lasting leaves and blooms. Use Pro-Tekt as a supplement with any fertilizer. Recommended for all plants.

Foliage Spray: Mix 1/2 tsp per gallon of water and spray directly on leaves. Always spot test plants first for sensitivity to sprays.
Maintenance: Mix 1/4 to 1/2 tsp per gallon of water with every watering.

Each bottle contains 9 fl oz.

To learn more about this product, visit the manufacturer's info page here.

Price: Product $8.00 + Priority Shipping $6.95