Hydrangea macrophylla Bigleaf Hydrangea
Beautiful flowers that are borne as either mopheads (hortensias), which are globular masses of mostly showy sterile flowers, or lacecaps, which are flat-topped clusters that have an outer ring of showy flowers surrounding small, less-showy fertile flowers in the center. In general, an acidic soil will produce a very blue colored flower in most cultilvar, and alkaline pink. High quality foliage. Lower flower production in cold climates, and performs poorly on hot dry sites. A few pest problems, including scale, mites, powdery mildew, and leaf spot.
22 Hydrangea macrophylla found
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| Number | Accession ID | Location | |
| 1 | 2009_03251*A | PGG | |
| 2 | 2009_03248*A | PGG | |
| 3 | 2009_03260*A | PGG | |
| 4 | 2018_01070*A | KNOY | |
| 5 | 2009_01469*A | LYNN | |
| 6 | 2010_00128*A | CARY | |
| 7 | 2009_03242*A | PGG | |
| 8 | 2009_03278*A | PGG | |
| 9 | 2010_09300*A | PICK | |
| 10 | 2009_03237*A | PGG | |
| 11 | 2010_00143*A | CARY | |
| 12 | 2010_00154*A | CARY | |
| 13 | 2009_03234*A | PGG | |
| 14 | 2009_03010*A | PGG | |
| 15 | 2009_03001*A | PGG | |
| 16 | 2009_03256*A | PGG | |
| 17 | 2009_03274*A | PGG | |
| 18 | 2009_03270*A | PGG | |
| 19 | 2009_03016*A | PGG | |
| 20 | 2010_09470*A | PICK | |
| 21 | 2010_09550*A | PICK | |
| 22 | 2009_03263*A | PGG |








