Planting in June and hoping
New plants need months of mild weather to root in before facing 45°C. Anything planted in early summer starts its life in survival mode and usually loses. Hold planting projects for October and spend the summer months fixing irrigation and soil instead — the plants you buy then will cost the same and actually live.
Letting crews over-trim your palms
The carved 'pineapple' look, where healthy green fronds are stripped away, weakens palms, reduces fruit and invites pests. Green fronds are the tree's engine. Instruct any crew to remove only brown and dying fronds and never to cut above the horizontal line of the crown, and be suspicious of anyone who argues.
Laying new turf straight onto old ground
Paspalum rolls dropped onto compacted, salty or debris-filled ground will green up for a fortnight and then fail in patches. Proper re-turfing includes stripping the old surface, adding a layer of clean sweet soil, levelling, and verifying sprinkler coverage before the first roll goes down. If a quote does not mention soil preparation, it is a quote for a temporary lawn.