i mean your 10 cm/15cm are not enough .
on the pics we can see the soil. so it's not good. the mulch has to be thick and dense. to reduce air flow and allowing moisture to stay in the soil, and also protecting the soil from the heat.
15cm light and 15cm dense are really different for that purpose.
on the pics we can see the soil. so it's not good. the mulch has to be thick and dense. to reduce air flow and allowing moisture to stay in the soil, and also protecting the soil from the heat.
15cm light and 15cm dense are really different for that purpose.