How to Grow Yesterday-Today-Tomorrow (Brunfelsia pauciflora)? A Complete Guide to Cultivation Methods and Precautions
Yesterday-today-tomorrow (Brunfelsia pauciflora) usually gets its name “yesterday-today-tomorrow” because, due to the different times at which the flowers open, a single plant often bears flowers of two different colors. When the flowers open, their fragrance is also slightly more intense than that of other jasmines. That is why many households grow it. So, how should yesterday-today-tomorrow be grown? And what should be noted in day-to-day care?
How to Grow Yesterday-Today-Tomorrow
It requires well-drained, slightly acidic soil, and the optimum growing temperature is 18-30°C. Indoor cultivation requires at least 4 hours of light, and under sufficient sunlight it blooms profusely. At 12°C it enters dormancy. So it requires plenty of sunlight, well-drained soil, and good warmth protection.
Cultivation Methods and Precautions for Yesterday-Today-Tomorrow
1. Cultivation methods
1. Brunfelsia pauciflora likes a warm, humid climate and is not cold-tolerant. It requires plenty of sunlight and well-drained acidic loam. In winter it must spend the winter indoors, and in spring it is moved outdoors.
2. The growing medium can be made from garden soil : leaf mold : rice husk ash (1.5:1:0.5), with a suitable addition of farmyard manure. When repotting in spring, prune and shape the plant appropriately, removing old roots, dead branches, congested branches and leggy shoots. In summer it needs to be moved under the shade of a large tree.
3. After spring, the amount of watering can gradually be increased; in summer, water thoroughly once every 2 days. Spray water appropriately on the leaves and the surrounding environment, and reduce watering frequency in autumn. In winter, water generally once every 10 days; overwatering or an indoor environment that is too humid will cause leaf drop or root rot.
4. In spring and summer, apply a dilute cake fertilizer solution (20%) once every 10-15 days; stop fertilizing starting in autumn to prevent new shoots from growing and suffering cold damage.
5. Propagation
① Cuttings can be taken between April and August; cut one-year-old branches 8-10 cm long, and they will root 1 month after insertion. In summer, the full-light misting method gives a high survival rate.
② Layering can also be used for propagation; wound the branch at the 15 cm point, bury it in soil, and it will root after 3 weeks; after 50 days it can be separated as a seedling and transplanted.
2. Precautions
1. Cold protection
Yesterday-today-tomorrow has very poor cold tolerance, so in winter it must be kept indoors. Generally it is brought indoors around November, the room temperature should be kept above 0°C, watering should be controlled, and the potting soil should be kept dry so it can overwinter safely.
2. Waterlogging prevention
Yesterday-today-tomorrow is afraid of waterlogging, so watering should be reduced during the rainy season, and potted plants kept outdoors should be drained promptly to avoid root rot.
Pruning Methods for Yesterday-Today-Tomorrow
1. The specific pruning method differs depending on the plant's growth habit.
2. But generally speaking, the principle of pruning is to lower the plant's height, promote the sprouting of new branches, and produce more flowers. Old branches are shortened and renewed.
3. The usual practices are:
① After flowering, shorten the flowering branches, and cut off 1/3 of the longer branches to promote the sprouting of new branches. In addition, after the flowers fade, promptly cut off the spent flowers to avoid withered leaves remaining on the branches too long and affecting the appearance. In short, the principle of post-bloom pruning is to ensure a compact, attractive plant shape; proper pruning can promote flowering in the next half month.
② Before winter arrives, carry out heavy pruning, keeping 2-3 small buds on each branch and cutting off all the rest, and cut off weak branches and those affected by pests and diseases; as long as it does not become completely bare, you can prune with confidence.
③ After pruning, light penetration is enhanced, which favors vigorous growth the following spring and the blooming of two-colored flowers on the branches.
How to Keep Yesterday-Today-Tomorrow Blooming Continuously
1. Prune promptly
When yesterday-today-tomorrow grows to a certain height, promptly cut off the leaves and flower buds at the top; do not feel reluctant, as this can promote the growth of more side branches. Once there are more branches, there is no need to worry that the flower buds on one or two branches will grow poorly.
2. Fertilize before flowering
Start fertilizing one month before flowering, focusing on phosphorus and potassium fertilizers and reducing nitrogen fertilizer, to ensure an adequate nutrient supply for the flower buds, enhance the plant's resistance, and naturally produce more flowers.
3. Plenty of sunlight
When fertilizer is insufficient, let sunlight make up for it. With sufficient sunlight exposure, the plant can accumulate adequate nutrients, and even if fertilizing is insufficient, it can hold out for a period. Give it more sun, but do not expose it to scorching sun.
Yesterday-today-tomorrow is also called Brunfelsia pauciflora, and its English name means “yesterday, today, tomorrow.” With its paired flower colors and rich fragrance, it is very popular in the bonsai market. Therefore, friends who want to grow yesterday-today-tomorrow at home should pay attention to providing good warmth protection to prevent it from going dormant.