How to grow gaura<br>Sow seeds indoors. Plan on starting the seeds indoors five to nine weeks before the date you intend to transfer the seedlings to your outdoor garden. [substeps] For annual varieties, sow the seeds five to six weeks before the anticipated last frost.
the agent is aged more than 21
( z1 age :ARG1 ( z2 agent ) :ARG2 ( z3 more-than :op ( z4 temporal-quantity :quant 21 :unit ( z5 year ) ) ) )