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The percentage of humidity that roses need to grow well depends upon the species. A general rule nevertheless is 50 to 55 percent. Indoor roses will need a humidifier, plates of room-temperature water or soil never allowed to fall below the consistency of a wrung-out sponge and watering schedules possibly every 10 days, since indoor humidity during the winter may fall to 25 percent.
Wiki User
∙ 6y ago
Wiki User
∙ 14y agoNo, roses do not need high humidity. Too high humidity and roses tend to develop disease problems. It is better to plant roses in well ventilated areas in full sun.
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What red roses need to grow?
water and sunlight
Do roses need lots of sun to grow?
no they dont
How much humidity does star jasmin need?
much humidity and temperature does jasmine flower need
Why are roses grown in agar?
because agar place is a wonderful place, it has a good venue, ambiance, location...roses are grown in a place like agar places.. it has a good humidity, temperature that fits to the need of roses-randolf garcia
Where is the best place for roses to grow?
The average temperature roses need atnight time is 15-20 degrees C. At day time25-30 degrees C.
Will the rose grow better on the shade or the sun?
Flowers don't usually grow well in the shade, they need sunlight.
Do roses need lime?
Roses only need lime if the soil they are planted in is too acidic. Roses grow best in soil that displays pH levels of between 5.5 to 7.0. If levels are lower then this amount, adding lime can help boost the pH.
Can long stemmed roses continue to grow stems after they are cut and placed in water?
# first of all they do grow in soil and sunlight better than in water and soil . # next they need soil and sunlight just as much as they need water . # but plants also needwater to stay alive.
Why did Chinese in the north prefer to grow wheat while those in the south perferre rice?
Because of the humidity of the country, different regions grow crops differently. It was more humid in the south so rice grew better. Wheat does not need that much humidity to grow. Compare it to the USA, they grew tobacco in Virginia until they discovered that tobacco grew better in the other Southern states.
How much humidity does a fig plant need?
60 to 80% relative humidity is enough for a fig plant for its proper growth.
What vital nutrients are needed for plants?
Roses are among the most difficult plants to grow and you many want to start with something easier. To successfully grow roses, you need good soil with appropriate amounts of sand, peat moss. You may also need to add nitrogen, phosphate and other fertilizers.
How do you grow healthy roses?
healthy roses need moderate sunlight and less manure and a thicked soil
