CHE REFERENCE LIBRARY - Pole Shift Survival Information

Hieracium (Hawk-Keed). Corrzyosit~.
The flower-garden species are grown readily from seeds, blooming
the first or second year.
Higginsia
: Hqfrrtawia.
Hippeastrum (Equestrian Star). A mar~llidncrw,
As for amaryllis, which see. Tlsually hanrllctl by the offsets
that form &out the bully. Tht5e are tnken when the plants arc
!ifted or repotted. I)0 not co\‘c’r tile ~~1~ of tIltI l~ull). In a year
or two, depending on size, the offsets shc~lil~l n~lic~ strong ~blooming
plants. Seeds usually grow reaclil),, sown tbi soon 2s riprb. If the
JVoung plants are kept growing c~ontil~uousl~., t)loou~ing specimens
Inay be had in two ~.ears.
HippophaG &a Buckthorn). .I:‘l~~q~~trc~~.
Increased by seeds sown at. once or strtLtifi(~(l, by suckers, layers,
cuttings of the roots and crittings of matrlrv wootI in spring.
Hoff mannia. Rdiucrw.
Propagated l)y cuttings of half-ripenecl shoots in sttnd, with
fdtom heat.
Hohenbergia. B ro rl:cd itrcrw.
As for billtxqia, which see.
Holcus (tile proper name for the Sorghums and Tv grown from stbetl solb n as soon as ripe, in summer.
See that thf2 soil is mellr~w anti iiloist , to (‘ncoiitxge the tlt~vc~lopnient,
Of side roots rather tllilll 11 tlrhcap till>-rO()t. The sec*cIlings art
sornetimt+i carriecl o\‘t’l’ willtcar ii) 21 frilIll(‘. Tht~ sun1Iuc’r following
sowing, plants shoul~l gi\‘tb goo(l l~l0011~. Swtls 11111)’ dso lx? kept
o\‘t’r winter ant1 sown in spring. II’ sow11 iti Fcl)rilnr~ or March
and plants kept growing r;lpitll>., 1~1~)0111 lllilj’ l)(’ ll;ltl liltt’ tilt’ first
J-ear.
Holi~hocks arta sonletimcs propag~~t,e~l l)~r cuttings of sllort young
shoots that rtrise from the crown. A crown may lx lif’trd in spring