Photograph roses like this: turn a 3 cm flower into a 10 cm effect

How do you make a small rose look big in photos? A few days ago, many gardening friends said, why is the rose I grow so different from the one the seller photographed? It is clearly a 10 cm rose, but what grows out is the 3 cm kind, the gap feels huge.
If you want to make a small rose look like 10 cm, actually all you are missing is a macro device; using a DSLR is no problem. If it is a phone, it is recommended to add an X15 macro lens, and then you can get the effect you want! (The price should be a few dozen yuan)
Besides using a macro lens, we can also make roses bloom a bit bigger through care and nutrients. Let's take a look below!
Besides the variety, small rose blooms are also caused by nutrients and care. Common issues like nitrogen, phosphorus and potassium, soil, and watering: solve all these problems, and even if 3 cm does not become 10 cm, growing to 5 cm is still possible.
Fertilizing, eating, growing the body
If roses are to bloom a lot, just like people, they have to "eat." The more they eat, the faster they grow, and the larger the rose plant's diameter, the more flowers it may produce. For small seedlings, use a seedling-promoting fertilizer; high nitrogen is best for promoting roots.
The first step is to strengthen the rose's growth and promote budding. After that, in care, how to get more blooms, it is better to go step by step.
During the development stage, cleverly supplement fertilizer
After the earlier growth stage, roses will enter a development stage. That is, from reproductive growth to the bud differentiation stage. At this time, switch from high nitrogen input to high phosphorus and high potassium, which can promote flowering, accumulate nutrients, and encourage blooming.
Cake fertilizer
This works well. You can ask for some at an oil-pressing place in the farmers' market, about 3 yuan per jin. After bringing it back, add water and ferment it for 7 days, then use it to water; the effect is good.
Tea seed cake fertilizer
Tea seeds have an insecticidal effect. After soaking them in water and using the liquid on potted roses, it can increase organic matter and also kill underground pests; the effect is very good.
If you do not have the conditions in the city, just choose a good fermented fertilizer; the effect is equally good. Dilute 500 times and water with it, so roses bloom earlier, and the flower color is beautiful and the blooms are large.
Water well, drink your fill
Watering must be done together with fertilizing. If you only water, then it is a waste of time. Each time you water, add a small amount of nutrients, and you can achieve a good effect, because watering is generally done once every 4 days, which just happens to supplement nutrients. Only then will rose blooms be large, and bursting into a full pot will be easy!
All right, a little knowledge about making roses bloom big, I hope it can help everyone!