Ponds & reservoirs
Have other nurseries installed constructed wetlands to treat runoff water?
How much maintenance is required to keep constructed wetlands working?
What steps do I need to take to install a constructed wetland?
Do constructed wetlands remove nutrients from nursery runoff?
Who can I go to for advice on installing a constructed wetland to clean up our runoff water.
What type of plants should I use to establish constructed wetlands?
Do constructed wetlands remove pesticides?
How large does my constructed wetland need to be?
What's the difference between surface-flow and subsurface- flow constructed wetlands, and which should I use?
Workshops, conferences and outreach
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Control pH & salts
Why is pH control important?
Why is the pH of my pond so much higher in the afternoon?
Do you have any suggestion on what acid to use to lower pH so that we can use ethephon?
Will reclaimed water hurt my plants?
What salinity level is harmful to plants?
Is the pH of my water too high?
Should I add acid and chlorine into my pond?
How much acid needs to be added to control alkalinity of my irrigation water?
How can I reduce salts in a flood floor watering system?
Monitor quality
Why is the pH of my pond so much higher in the afternoon?
Where can I get my irrigation water checked for Pythium or Phytophthora spores?
How do I collect a water sample to submit it for analysis?
Conserve water
Are soil moisture sensors reliable enough to control irrigation in container nurseries?
Do plant consumers care about the water I use in plant production?
What is a good source of information about best management practices to conserve water?
How do I determine my annual irrigation costs?
What resources are available to help me in planning and funding irrigation improvements at my nursery?
Contaminants: nutrients and agrichemicals
Do constructed wetlands remove nutrients from nursery runoff?
What are slow sand filters?
What properties need to be considered when choosing an ultracarb filter?
What are the options for removing nutrients from my irrigation water?
Do constructed wetlands remove pesticides?
Contaminants: particles and debris
Why should I care about particle filtration?
Is duckweed bad for my pond? Do I need to control it?
What is clogging my irrigation drippers?
Contaminants: pathogens and biofilms
When you treat the irrigation water to kill pathogens with quaternary ammonium compounds, for example, won't the residual present in the water kill the good microflora in the pots?
Do constructed wetlands remove pathogens?
Which water treatment technology should I use to control pathogens?
How do I know if I am adding enough chlorine into my irrigation water to control plant pathogens?
Material on this site is based upon work that is supported by the National Institute of Food and Agriculture, U.S. Department of Agriculture, under award number 2014-51181-22372.