| Length of adult plant leaf in centimeters. Typical size of the mature plant | 15-35 Average |
|---|---|
| Optimal number of rosettes for mature plant | 1-2 |
| Phase change. Quickness of transition to flowering phase | Prone to crowding Prone to crowding from excessive division |
| Salt-sensitivity | Resistant to the organic fertilizer May respond well to adding 3% organic fertilizer to the substrate. Recommended for older plants with extensive root system only |
| The optimum and maximum pot size for two-year-old plant in centimeters | 12-15 |
| Intensity of transpiration | Standard type Standard type found in most hybrids |
| Leaf chlorophyll concentration | Shade tolerant Leaves have light green color. Leaves prone to discoloration and yellowing with excess of light even without direct sunlight. Light requirement similar to African Violet |
| Leaves thickness | Average |
| Stiffness of the leaves | Average Average |
| Ratio of length to width of the leaf. Leaves’ forms | Wide The length of the leaf 2-3 times the width |
| Length of the flower stalk (peduncle) | Long peduncles Distance between flowers and foliage 10-15 cm |
| Peduncles’ stiffness. The thickness of the flower stalks elasticity, resistance | Weak Weak peduncles, cascading peduncles |
| The average number of flowers on the peduncles | 2-8 |
| Size of flowers in cm | 7-9+cm Large, 7-9+cm |
| Density and thickness of the petals | Thin Thin Petals |
| Resistance to falling | Resist falling off Flowers stay 10 to 45 days, could fall off after wilting |
| Resistance to transportation | Suitable for transportation Flowering plants well tolerate transportation |
| Flowers color pigments’ resistance to fading and low temperature requirement | Stable pigment Pigment is stable , not fading with age and does not require shading |
| Possibility of forming a Bouquet (Hat) of flowers. Presentability | Exclusive Sort is valuable because of exclusive properties |
| Pistil is deformed and sterile like in Streprocarpus Silvia. Female sterility | Yes |
| Doublefloweredness | Conditional double-floweredness (semi-doublefloweredness) May be additional petals, pollen is not always present. Young plant may not exhibit doubleflowers |
| Fantasy and percentage of sports in vegetative reproduction | Non fantasy hybrid Less than 10% of the baby plants are fantasy |
| Leaf's Edge | Needle-like Needle-like fringe |
| Fragrant flowers. The ability to change color | fragrance Flowers has fragrance but do not change color |
| Article | 735 |
















