Starting at age ten, planting gardening crops on the rooftop and balcony can create a beautiful garden landscape. You can plant night-blooming cereus on the balcony to enjoy its flowers and fragrance at 9 AM on September 9th, and even hang the flowers in your bedroom – a traditional method of incense burning. You can plant jasmine on the balcony to make herbal tea in June. You can also grow herbs for making herbal teas, such as plantain and centella asiatica, to brew your own. You can grow various flowers, vegetables, fruits, and other crops you like on the rooftop. Mixed planting is also possible, with flowers, grapes, aloe vera, and vegetables creating a beautiful effect.
Now, here's the vegetable garden. 
What a pity about my flower stand. It's
so exquisite.
Fermented kitchen waste makes excellent organic fertilizer.
The jar used to make organic fertilizer.
Coriander.
This was also homemade, a very nice design.
The four-season kumquat is blooming, very fragrant (Rutaceae).
Chives, scallions, etc.
See how well it's grown?
Aloe vera landscaping. Unique.
This wampee is delicious, white sugar wampee, very sweet.
Vegetable or flower planting troughs, all made by ourselves, took half a year to complete.
Perilla.
Collecting natural rainwater.
Even the pots are utilized!
This is a good use of resources.
This is for growing fruit trees, and it requires careful attention, frequently changing the soil or adding organic fertilizer. All fertilizer is homemade, natural and organic.
This landscaping is quite nice.
A small corner, not bad, right? The original Malaysian starfruit trees were taken away sometime ago. What a pity.
We're also low-carbon, utilizing solar energy, and you can see the skylight in the back for lighting. Nice design, isn't it?
With a special touch, I also planted some wild vegetables.
The kumquats I planted are still there, they're for all four seasons! May they bring you good fortune in all four seasons.
It's all vegetable planting; originally, it was a flower trellis, symmetrically planted with various flowers, all managed by me.
This includes planting troughs, terracotta pots, and fruit trees; now I grow vegetables. There used to be grapevines, with a specially built grape trellis. It brings back memories of my childhood.
The aloe vera arrangement is also quite unique.