FAQs: TerraCyte Broad Spectrum Algaecide/Fungicide
Turf Applications:
- Q: Why do I have to use a drop spreader with TerraCyte?
- A: We have found that TerraCyte is most effective when applied with a drop spreader. Use of a rotary spreader separates the TerraCyte components making it less effective.
- Q: Is TerraCyte water-soluble?
- A: No. TerraCyte has a lime component that will not dissolve.
- Q: Where can I find spreader settings for TerraCyte?
- A: You can find the TerraCyte settings on the label. (You can download the label from the label section of our website.)
- Q: What is the best temperature to apply TerraCyte?
- A: It is best to apply TerraCyte when the soil temperature is above 50 degrees F and the air temperature is below 90 degrees F
- Q: How do I know if TerraCyte has been effective on eradicating my moss?
- A: TerraCyte will turn the moss a brown / rust color.
Nursery Applications:
- Q: When do I apply TerraCyte on my nursery Crops?
- A: We have found that TerraCyte is most effective when applied as the plants are just about to break dormancy.
- Q: Is TerraCyte water-soluble?
- A: No. TerraCyte has a lime component that will not dissolve.
- Q: Is TerraCyte phytotoxicity to foliage?
- A: TerraCyte can burn foliage under certain environmental conditions. Care should be taken to brush off TerraCyte granular after applying to container plants.
- Q: What is the best temperature to apply TerraCyte?
- A: It is best to apply TerraCyte when the soil temperature is above 50 degrees F and the air temperature is below 90 degrees F.
- Q: How do I know if TerraCyte has been effective on eradicating my moss or liverwort?
- A: TerraCyte will turn the moss or liverwort a brown / rust color.

