NAME |
PRETREATMENT |
TEMPERATURE |
DEPTH |
SPEED |
| Hardenbergia | SK | C | 1/8" | P-VP |
| Hedychium | SK | W | JC | P |
| Helianthus | W | 1/4" | VQ-Q | |
| Heliophilia | C | JC | VQ-P | |
| Heliotropium | W | JC | VQ-VP | |
| Helleborus | MBF, 70-40 | VP | ||
| Hemerocallis | W | 1/8" | P-VP | |
| Heuchera | C | L | Q-VP | |
| Hibiscus, perennial | SK | W | JC | VQ |
| Hibiscus, tropical | C & S | W | JC | VQ |
| Hieracium | C | JC | VQ-Q | |
| Houttuynia | C | L | VP | |
| Hydrangea | W | L | Q | |
| Hylocereus | W | L | VQ | |
| Hyoscyamus | SK | W | 1/8" | VQ |
| Hypericum | 40 | JC | Q | |
| Ilex | WA, 40-70 | |||
| Impatiens, annual | W | L | VQ-Q | |
| Impatiens, perennial | 40 | Q | ||
| Inula | C | JC | P-VP | |
| Iochroma | W | L | VQ | |
| Ipomoea | SK | W | 1/4" | VQ-P |
| Iris | O | 1/4" | VP | |
| Jasminum | W | JC | P | |
| Jatropha | W | JC | VP | |
| Jeffersonia | MBF, 70-40-70-40 | VP | ||
| Kalimeris | C | Q | ||
| Kalmia | W | L | VP | |
| Kennedia | C & S | W | JC | Q |
| Kigelia | W | VQ | ||
| Kirengeshoma | 40-70 | |||
| Kosteletzyleya | C & S | W | VQ | |
| Lachenalia | VP | |||
| Lantana | SK | W | 1/8" | Q-VP |
| Lapageria | SK | C | 1/2" | VP |
| Lathyrus | SK | C | 1/2" | VQ-Q |
| Lavandula | W | L | Q-VP | |
| Lavatera | W | JC | Q | |
| Leea | W | 1/8" | VP | |
| Leonotis | C | L | Q-P | |
| Lepechinia | 70-40-70 | |||
| Lepeirousa | W | L | VP | |
| Leucanthemum | C | L | VQ | |
| Libertia | O | 1/8" | VP | |
| Ligularia | CSO, 40 | P | ||
| Lilium | W | UP | VP | |
| Lisianthus | W | L | Q-P | |
| Lobelia | W | L | P | |
| Lopezia | W | JC | VQ-VP | |
| Lunaria | W | 1/8" | Q | |
| Lychnis | W | L | VQ-P | |
| Lysimachia | W | JC | VQ-VP | |