Fertilization Mix for Pepper Transplants

Planting Season

• Peppers are sensitive, warm-season vegetables, and cannot go into the outdoor garden until frost lifts. The Ohio State University Extension recommends transplanting peppers when outdoor temperatures reach 70 degrees F, with nighttime temperatures of 60 to 65 degrees F.

Site and Soil

• Peppers require full sun all day for growing, blooming and fruit production, and cannot utilize nutrients without enough sun. Plant them in sites with six to eight hours of sun every day. Give pepper transplants the best start with rich, nutritious compost amendments. Mix 5 inches of organic compost into the top 12 inches of soil for vitamins, minerals and moisture retention.

Starting Fertilizer

• Peppers are hungry plants, and require fertilizer at transplant for establishment. The Ohio State University Extension suggests starter fertilizers like 5-10-10 or 8-16-16 for quick root development. Don't use nitrogen-heavy fertilizer at this time, as nitrogen leads to heavy vegetative growth and reduced fruit set. Leave this type of fertilizer for mid- and late season.

Maintenance

• Water peppers with 2 inches of water every week to maintain moisture for these thirsty plants. Restricting water and nutrition leads to small, hot and dry fruit. Lay 2 inches of organic mulch over the soil to protect soil moisture during the season. Feed the peppers with balanced 12-12-12 granular fertilizer once the first fruits set, per manufacturer directions.