Lake County’s Master Gardener Volunteer Plant Clinic offers soil pH testing. Its page directs complete soil analyses to an outside laboratory and also describes plant and insect diagnostic help. Those services should not be treated as one universal test package. Clinic services
Label the question as well as the specimen
Before submitting material, make a simple record:
- the plant or landscape area involved;
- the observed problem and when it began;
- the location represented by each sample or photograph;
- the requested test or identification; and
- how the clinic should return its response.
A pH result cannot be silently expanded into a complete nutrient panel. UF/IFAS also explains that soil testing does not resolve every disease, irrigation or management problem. Testing limits
Check the difference between help hours and drop-off hours
The clinic page lists volunteer help Monday through Friday, 10 a.m.–2 p.m., excluding state and federal holidays. It separately lists AgCenter drop-off hours of 9 a.m.–4 p.m. A drop-off during the broader window does not guarantee a volunteer consultation.
Confirm current availability before traveling, particularly around a holiday. Follow the clinic’s current sample instructions rather than using an unrelated laboratory’s method.
When results arrive, retain the sample label and the explanation together. If another analysis is recommended, ask which additional question it will answer and what specimen it requires.
This guide does not diagnose a plant condition, prescribe fertilizer or guarantee turnaround. Its contribution is keeping sample identity, test scope and consultation availability separate so a limited result is not overread.