Can fermented milk be used to water plants? Is it possible to use fermented milk to water flowers?

Why do the petals of gardenias turn yellow?

Can soybean oil be used to water plants? Is soybean oil suitable for watering plants?

Zhizihua leaves turning yellow (a spoon of vinegar solves it) Zhizihua leaves turning yellow? A spoon of vinegar to solve it!

Can the leftover milk be used to water the plants? Is the leftover milk suitable for watering the plants?

Azalea cutting method (Diagram) Azalea cutting propagation skills (Diagram)

Can Ferrous Sulfate tablets be used to water plants? Are Ferrous Sulfate tablets suitable for watering plants?

After repotting gardenias, do they need to be watered? Do gardenias require watering after changing pots?

What temperature does the gardenia need to bloom? How much temperature is required for gardenia to bloom?

How long does it take for the cutting of gardenia to root and sprout? How long does it take for gardenia cuttings to root and grow?