Do not
amend
the soil,
fertilize
or use
drip irrigation.
No 'deep soak' (except for you in a tub). Water only to establish. In
the Bay area, just a few waterings for the first summer.
The humidity in San Jose and San Francisco is troubling for any of the
Central and Southern California native plants. The
first few waterings
do well, then move on to something else in the garden.