Without monitoring the nutrient levels present in the soil, the levels of specific nutrients can become excessive. Conducting occasional soil testing in the garden is a valuable tool for assessing the current soil nutrients and evaluating the impact of applied fertilizers on soil quality. If the level of nutrients is high, money can be saved by skipping the application of fertilizer.
Managing Phosphorus and Other Nutrients in Gardens
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SDSU Extension to host Annie’s Project for Specialty Producers
September 15, 2026
Specialty crop producers across the region will have an opportunity to strengthen their business skills and learn new strategies for managing risk through a six week virtual program offered by South Dakota State University Extension finance and horticulture experts.
Oct
19
Pumpkins and Petals: A Fall Garden Workshop
SDSU Extension will host a fall garden workshop on October 19 from 6:00-8:00 p.m. at McCrory Gardens (631 22nd Ave, Brookings, SD 57007).
Leaf Spot Diseases of Rhubarb in South Dakota
In South Dakota, rhubarb is generally hardy, but it can develop several diseases that, when left unmanaged, cause severe damage and decline of plants. Leaf spots caused by the fungi Ascochyta rhei and Ramularia rhei are the most-common diseases we observe.