Collar rot is when the stems rot at the point of contact with
the potting mix. This occurs when your tubes remain wet on the surface
overnight. To avoid this you must water early in the day so the surface
mix has a chance to dry out and the seedling stems remain dry. Collar
rot will most likely affect most or all of your seedlings. If seedlings
are affected, separate them from healthy plants and destroy them
– they will not survive. Ensure healthy seedlings are in a sunny
and well ventilated area.
If you have any other problems, or have any questions about propagating you seedlings, please contact your area coordinator. Remember – be vigilant!
If you have any questions that are not
answered, situations that are not covered or suggested photos
to
add, please contact the office ph (03) 9650 9477 or emailinfo@treeproject.asn.au Modified August 2006