30 seeds/pack hanging petunia rose red wavy flower seeds

 

 

Note: When planting do not need casing, after the soil wet, the seeds can be put soil surface , ( please remember , you can direct sowing , do not soak )

 

Plant features:Excellent performance petunia hanging type , completely prostrate habit , flower diameter 5-7cm, waterfall -like branches growing very rapidly , within a few weeks of flower vine can grow to 1.2 meters , this characteristic than other similar species there are obvious advantages . Good heat resistance, bloom continuously throughout the growing season , do or do overhanging garden being cultivated , the performance is very good. Height 10-15cm, crown 90-120cm.

You need to know :

Germination period :
Seed germination :Under suitable conditions , sowing the seeds begin to sprout day until cotyledons , radicle protrudes about 3-5 days .
Cover :Do not cover the seed sowing
PH:5.5-5.8
EC:0.75-1.0
Light :Need light during germination . Provide better illumination 100-1000lux
Media humidity:Sowing of 1-3 days , media saturation humidity maintained until radicle extended ; 4-6 day , you can reduce the humidity level to damp ; beginning from the first seven days continue down to slightly dry
Air humidity:Radicle remained stretched out in front of 100% ; extends down to 40% after radicle
Temperature: before radicle protrudes maintained 22-24 ; With expanded cotyledons , fell to 16-28

Seedlings growing season :After the cotyledons expand , to ensure that during the vegetative growth of plants suitable environmental conditions , adequate nutrient supply to ensure that the plant can successfully enter induce flowering stage.
PH:5.5-5.8
EC:0.5-1.0
Light :25000-35000lux light ; supplement 4000lux light, make a day of sunshine up to 14 hours in advance to induce flowering
Temperature :18-20 ; If the seedlings are growing strong , as soon as the night temperature dropped to 15 , promote early flowering
Average daily temperature :19
Media humidity:Kept alternating wet and dry , in order to facilitate breathing roots

Air humidity:40-70 %
Fertilization:50ppm of nitrogen ; pay attention to add boron, because boron can cause bud Kujiao necrosis. If the seedling age a little longer , growing very robust, nitrogen concentration increased 100-150 ppm; If the light level is better, you can use ammonium nitrogen fertilizer ( 17-5-17 ) ; If poor light levels , with calcium-based compound fertilizer ( 14-4-14 ) . In good light levels and long sunshine , the ammonium nitrogen fertilizer ( 20-10-20 ) is also possible. To promote more branches in the growth process may be appropriate to supplement ammonium . In order to prevent the occurrence of cold oligonucleotide according leggy , to reduce the use of ammonium fertilizers , and the use of calcium-based fertilizer .
Growth Regulators:After the first pair of true leaves appear available 2500-3000ppmB-9.

After planting : ( 4-5 weeks after sowing )
Media :PH value of 5.5-5.8 , upper leaves display yellow iron deficiency ; EC value of 1.0-1.5
Light :Petunias need long-day flowering. For flower bud differentiation in short day , the sunshine can be extended to 13 hours . If under long day , but the light intensity is weak, we must supplement 3000-5000lux light .
Daily average temperature : 19
Media humidity:To see see wet dry watering
The air humidity drops :Provide good air circulation in the cultivation environment, can accelerate the evaporation of soil moisture , enabling root aerobic respiration .
Fertilization:If the light level is better, you can use ammonium nitrogen fertilizer ( 17-5-17 ) ; If poor light levels , with calcium-based fertilizer ( 14-4-14 ) . In good light levels and long sunshine , the ammonium nitrogen fertilizer ( 20-10-20 ) is also possible. To promote more branches in the growth process may be appropriate to supplement the ammonium fertilizer. In order to prevent the occurrence of cold oligonucleotide according leggy , to reduce the use of ammonium nitrogen fertilizer use calcium-based fertilizer .

Acceptable induce flowering plants :14-21 days after sowing the plants 3-4 true leaves
Flowering type:Long -day plants need flowering under long-day
Flowering specific programs :Flowering by day length , the combined effect of sunlight intensity and temperature
Before the sale of the plant processing technology to improve the quality of flowers
When handling :1-2 weeks prior to sale .
Fertilization:100ppm potassium nitrate nitrogen concentration of 150ppm which

Common Diseases :Botrytis , Rhizoctonia
Common pests :Thrips
Growth cycle :9-11 weeks ; germination and seedling growth period a total of about 4-5 weeks ; 5-6 weeks after the basin ;

 

NOTE