| Bob Solberg Hostas | Plant Size | Leaf Color | Variegation | Var Color | Origin | Flower Color | Season | Registered |
| 'Ginsu Knife' | Large | Med-Green | Marginal | Creamy White | Hybrid | Near-White | July | .2002 |
| 'Ginsu Knife Supreme' | Medium | Med-Green | Marginal | Yellow | Sport | Pure-White | July into August | .2005 |
| 'Grape Fizz' | Medium | Dark-Green | | - | Hybrid | Light-Purple | July into August | .2011 |
| 'Grey Ghost' | Large | Blue/Green | Medial | Creamy White | TC Sport | Near-White | June into July | .2000 |
| 'Guacamole' | Large | Light-Green | | - | Sport | Pale-Lavender | August September October | .1994 |
| 'Gunther's Prize' | Large | Yellow | Streaked | Speckles | Sport | Pale-Lavender | July into August | --NR-- |
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