Phosphorus--Too Much and Plants May Suffer
- Type
- Publication
- Date of Publication
- December 7, 2021
- Price
- See Agrilife Learn
Overview
The buildup of phosphorus in lawns, gardens, pastures, and croplands can cause plants to grow poorly and even die. Excessive soil phosphorus reduces the plant's ability to take up required micronutrients, particularly iron and zinc, even when soil tests show there are adequate amounts of those nutrients in the soil. Phosphorus buildup is caused by excessive use of inorganic fertilizer or the use of composts and manures high in phosphorus. High soil phosphorus levels also can threaten streams, rivers, lakes, and oceans. This fact sheet discusses how to identify excessive phosphorus buildup and how to correct it. (2 pages)
Looking for solutions in your county? Contact your local extension experts
More choices in Crops & Produce
- Publication
Today Master Gardeners are active in all 50 U.S. States and eight Canadian provinces. The heart of the Texas Master Gardener program is the dedicated, passionate volunteers who are willing to share their knowledge with anyone interested. 2019 Edition.
- Publication
Created by teachers, this multifaceted garden, nutrition, and physical activities curriculum is evidence-based and academically rich.
- Publication
The first step in establishing a home garden is to make a plan.
- Publication
Set of five children’s books featured in the Learn, Grow, Eat & Go! curriculum.
- Publication
Spanish Version. Created by teachers, this multifaceted garden, nutrition, and physical activities curriculum is evidence-based and academically rich.
- Publication
This 4-week curriculum equips early childhood teachers with daily engaging lessons, group activities, and journal prompts to enrich your classroom while making learning fun!