Coreopsis grandiflora - Lanceleaf tickseed

continental : Plant which needs at least a few hours a day of solar rays.
These plants fear the cold weather, but when the summer begins we can cultivate them outdoors.

alpine : These plants love very sunny positions, which are directly exposed to sunrays even for many hours a day.
During the summer it is possible to cultivate the The Coreopsis grandiflora in the garden or on the terrace.

mediterranean : These plants can be placed in a very bright place, possibly sunny, directly under the solar rays for a few hours a day.
We advise cultivating these plants outdoors only during the summer months, because they are seriously damaged by minimum temperatures below 15°C.

continental : The Coreopsis grandiflora needs very frequent watering; during this period of the year we advise watering even every 0-1 weeks using 1,5 litres of water, trying to keep the substratum always slightly damp.

alpine : We advise frequent watering, every 1-2 weeks using 0,5 litres of water, so that the soil is always a bit humid.

mediterranean : The watering must be very regular and frequent, using 2,5 litres of water, so that the soil is always slightly damp, avoiding excesses and water stagnation. A good rule is to wet every -0-0 weeks.

Fertilize Coreopsis grandiflora : In the summer let’s fertilize periodically, using a fertilizer for flowering plants, to add to the irrigating water every 10-15 days; we can otherwise use a slow release fertilizer, to spread near the plants every 3-4 months.