AboutMike Mascio Expertise I have been an avid gardener since 1985 and an AllExpert volunteer since
1998. I specialize in soil preparation, seed starting and plant
propagation, flowers, vegetables, and general landscaping. I am a strong
advocate of the square foot method of gardening and the use of organic
controls for pests and diseases.
Question All my princess plants are getting orange leaves this year. This is the first year this has happened. What does it mean and what should I do?
Thank you
Frank
Answer Frank, this is usually an indication of a lack of iron in the soil. You can add an iron supplement to the soil for a quick correction to the problem. For long-term success, I would amend the soil with organic matter that includes peat, aged manure, and compost. These materials will balance the ph levels, improve the tilth of the soil, and provide a constant supply of nutrients throughout the growing season.
For your convenience, attached is a link to a product that will help correct the problem with the foliage discolorization.
