What to do when garden roses and gardenias won't bloom? Learn one trick for nonstop flowers
Garden roses not blooming? 3 tricks to solve it!
Most garden roses can bloom several times a year. If your garden rose won't bloom or only blooms once and then nothing, don't indulge it - learn these quickly and train it into the good habit of blooming frequently!
1. Increase light exposure
Garden roses love light and need at least 6 hours of sunlight daily. Many gardeners' homes don't get direct sunlight, which can't meet the garden rose's light needs, so buds are slow to appear
Gardeners with the right conditions can move their garden roses directly to a brighter spot and water morning and evening. With increased activity, the garden rose will wake up and start blooming
For gardeners without a bright spot at home, you can use artificial light supplementation - ideally a small LED desk lamp, shining it on the garden rose for 2-3 hours at night
2. Not enough fertilizer
Garden roses are gluttons and consume a lot of fertilizer. Maybe when you first bought it, the soil had some slow-release fertilizer, but after just a few flowers it was used up. The rest either bloom sparsely or don't bloom at all!
Buying fertilizer for garden roses is a big expense. We can absolutely make our own flower fertilizer - I have some methods here that are very simple and don't even smell bad
a. Eggshell and fruit peel fertilizer (nitrogen, phosphorus, potassium)
Eggshells (nitrogen), banana peels (potassium), orange peels (phosphorus), etc. - boil in water, sun-dry, and they crumble into powder with a light crush. Mix two handfuls into the pot every month, and the nutrition is basically balanced!
b. Fish intestine fertilizer (phosphorus fertilizer)
Fish intestines here refer to fish scraps - fish fins, fish innards can all be made into fish intestine fertilizer. If your garden roses are grown outdoors, you can bury these fish scraps 20cm away from the roots
Burying fertilizer in potted garden roses at home can cause odors. Besides burying less and deeper, you can also boil the fish scraps first, ferment them into liquid fertilizer, and water the garden roses with it - not only easy to absorb, but also hardly any odor
3. Cut flowers, cut blind branches
Garden rose blooming consumes a lot of nutrients, so when they bloom you can cut the flowers for arranging and display. This also preserves the parent plant's nutrients, and the next bloom will come faster
Blind branches must be cut. The tips of blind branches no longer have growth buds and won't produce any more flower buds - keeping them only wastes nutrients. Gardeners, don't cut the wrong ones!
Hydrangeas only grow leaves and won't bloom
Hydrangeas bloom only once a year. If yours still hasn't bloomed by now, you really need to act quickly, or you'll have to wait until next year!
1. Give appropriate light, control water and fertilizer
Although hydrangeas are afraid of sunburn, they can't bloom without light. Best to put hydrangeas in a spot with dappled light. Wait 1-2 days until the hydrangea looks a bit wilted before watering. Stop fertilizing during this period to boost the hydrangea's activity
2. Pruning
Hydrangeas that only grow leaves without blooming are generally over one year old. Hydrangeas can only bloom on old wood. If you don't prune or prune too late, the branches grow leggy, and next year it becomes a non-blooming tree
Hydrangea pruning should be done before July, cutting down to only 20cm above ground. Then continue normal care. No need to prune again in autumn, winter, or next spring - the second year will absolutely explode with blooms!
Gardenias dropping buds, not blooming
Everyone loves gardenias, but there are so many blooming problems. Care for them well and they bloom nonstop; care for them poorly and you won't see a single flower
1. Ensure at least 4 hours of light daily
Gardenias need plenty of light to bloom. Gardenias that don't get light will not only yellow and fail to bloom, but even existing buds will drop!
2. Water gardenias with fermented rice water
Put rice water in a plastic bottle, leave it on the windowsill for 1-2 weeks to ferment, then dilute with water (1:2000) and water the gardenias. It supplements phosphorus fertilizer and also helps promote blooming
There's also a special bloom-promoting fertilizer: potassium dihydrogen phosphate solution watered on gardenias can also quickly promote blooming
Peace lilies slow to bloom
Peace lilies actually have a long blooming period - flowers can last several months. If your peace lily still hasn't bloomed, nine times out of ten you've raised it into a pothos
1. Appropriate light, increase humidity
Although peace lilies are afraid of sunburn, they must have sufficient light to bloom. What to do? I suggest putting peace lilies in a bright spot, such as a north balcony, a small windowsill with dappled light, or a hallway
With stronger light, the leaves evaporate more. Spray water on the peace lily daily to keep it moist, and it will bloom soon
2. Spray gibberellic acid solution to promote blooming
Peace lilies are slow by nature. We can also use chemical bloom promotion - gibberellic acid, which costs just one or two yuan, mixed with clean water at a 1:300 ratio and sprayed on the peace lily. It will bloom within a few days
The above methods also apply to anthuriums. If your anthurium also won't bloom, give it a try
Bougainvillea growing into a non-blooming tree
Bougainvillea is recognized as a blooming machine - when it blooms, you can't even see the leaves. Is yours still showing no signs?
1. Not enough light - prune branches to increase light
Bougainvillea loves light. Best to put it in full sun - a south balcony or south-facing windowsill works. With more sun, it will bloom in about a week
Bougainvillea with ample water and fertilizer easily grows leggy branches. Too many thin branches affect light exposure - you can prune the thin branches to improve light and encourage blooming
2. Control water for about 21 days
Water control not only promotes blooming but also boosts the bougainvillea's vitality: first let it thirst for a few days until the leaves droop for half a day, then water. After watering, continue letting it thirst. Repeat for about 21 days, and it should bloom
Geraniums raised into grass, not a single flower
Geraniums' blooming season is from April to July. Actually, with good care, they can bloom year-round. Yet others' explode with blooms while yours is just a pot of grass
1. Appropriate light, light pruning
Geraniums love light. The sun isn't too harsh now, so you can put them in direct sun. If it exceeds 36°C, just provide some shade
Geranium flower buds are easily blocked by dense leaves and can't get light, so you need to pick some leaves. This is not pinching - just pick leaves, don't pinch the growing tips!
2. Appropriate water control, add phosphorus and potassium fertilizer
Some gardeners' geraniums have thin, long branches that look quite artistic, but actually they're leggy. At this point, control water appropriately - water when the leaves look a bit wilted. Repeat 3-5 times, and flower buds will appear
For geraniums that look rather weak, you can supplement some phosphorus and potassium fertilizer. Soak fruit peels in water and ferment for about 15 days, then dilute with clean water (1:2000) and water the flowers. Or mix some bone meal into the potting soil to supplement nutrients
Clivias won't bloom? Give them some beer!
Glossy green clivias are truly a "major difficulty" when it comes to blooming. Learn a few tricks quickly - blooming easily is no problem!
1. Appropriate shade to avoid stopping growth
Clivias like dappled light. Summer light is too strong and can easily cause slow growth and no blooming, so put them in a relatively bright, cool spot where they can continue to grow and bloom
In summer, clivias shouldn't be watered too much. Appropriate water control can also boost the clivia's vitality and help with blooming
2. Pour in some beer
Mix beer with water (1:100) and water the clivia. The active ingredients inside can stimulate the clivia to bloom. But don't water too much to avoid root rot - watering with beer water about once a week is enough
Goldfish plants without a single "fish"
The highlight of the goldfish plant is its little goldfish-like flowers. If it doesn't bloom, what's the difference between it and a pot of grass?
1. Increase light, reduce watering
Many gardeners' goldfish plants have thick leaves but just won't bloom - it's simply too little light and too much water. Move it appropriately to a brighter spot, just avoid direct strong sunlight. Don't water too much, or it'll only grow leaves and forget to bloom
2. Buds dropping - not enough fertilizer!
If the "little goldfish" drop before taking shape, it means fertilizer isn't keeping up. Goldfish plants also love fertilizer. Before blooming, you can water with fermented rice water or potassium dihydrogen phosphate solution to ensure it's covered with little goldfish!
These little bloom-promoting tricks
Have all you gardeners learned them?
If you have better methods
Feel free to share more~