I do not know the origin or hybrid of Sarracenia 'Philadelphia'.
It was sold to me by a tissue culture laboratory by this name.
I would suggest it does have S. x mitchelliana in it, by the colorings.
For sale is for ONE bare/loose rooted flowering size rhyzome of this plant. It will not come potted. You need to pot the plant when you receive it, so make sure you have the correct potting medium and pot ready. Potting medium and pots can be purchased from our Sundries page. Pictures are a guide only and not the exact plant you will receive, as we have many of them available.
PURCHASING DURING WINTER
During the months of May to September, your Sarracenia will be in its dormant stage, and will NOT have any traps on it. You WILL receive a dormant rhyzome.
The last 3 photos on this listing show what dormant Sarracenias look like.
The first is a random Sarracenia unpotted with dormant traps (we do not send with dormant traps, as these need to be cut off anyway).
The second is a dormant rhyzome AS YOU WILL RECEIVE IT with the dormant traps cut off.
The third shows what the dormant rhyzome will look like once you pot it. It wont be long and you will see new growth begin to appear.
Read "GROWING INFORMATION FOR SARRACENIAS".
At Triffid Park we repot in a mixture of 75% Sphagnum Peat Moss and 25% perlite. Wet this mix thoroughly through first before potting your plant into it so that the Sphagnum fibres can absorb the water. The best time to re-pot is in the early spring when the plants are just starting to grow, however we do repot all year round on cooler days. Use a pot to suit the size of the plant, giving it enough room to grow for the following year, but not too big that it dwarfs the plant.
WATERING: Do not ever let your Sarracenia dry out. During Spring, Summer and Autumn sit it in a saucer of water, changing the water frequently to avoid salt build up. The water should cover the drainage holes of the pot. If your water is good enough to drink straight from the tap, then this is alright to use on your plant. If not you should use either rain, distilled or reverse osmosis water. In winter do not let the plant dry out but don’t leave it sitting in water all the time.
FERTILIZING: Do not fertilize with flies or insects. The plant needs the thrill of the catch, to stimulate it, to release its digestive juices to break down the insect.
We fertilise with Powerfeed (Powerfeed is made by the same company as Seasol. Use the liquid "All Purpose" in the green bottle.) Use 2 ml of Powerfeed to 1 litre of water.
DO NOT use any other fertilisers.
We use this mix every 6-8 weeks from Spring to Autumn either watered onto the growing medium, or poured into the water tray beneath the pot.
LIGHT: Sarracenia's require a high level of light. A window sill inside the house that gets morning sun in summer and afternoon sun in winter is an excellent position. Otherwise you can grow them in a terrarium, greenhouse, glasshouse or porch and some growers grow them outside in the full weather.
HUMIDITY: Sarracenia’s like a reasonable amount of humidity. A terrarium or glasshouse will provide this. But a warm sunny window sill will give you enough heat for the plant to survive. For Sarracenias, heat doesn't seem to be a problem. Our growing houses reach 50 degrees celcius in summer. We don't put any cover over the plastic house, as the more light you can give the Sarracenias, the better they are. But they must never dry out, make sure they are always sitting in water in these high temperatures. Be very wary of high fertiliser concentrations when the temperatures get up this high.
DORMANCY: During winter your Sarracenia will go into their dormancy period. They will stop growing and all the traps will die off. This is a natural occurrence and the plant must go through this period in order to stay alive and gain strength to grow their spring traps and flowers. Cut off all leaves/pitchers at the base of the plant mid winter whether they still look good or not to allow the plant to have a rest. In spring the plants will send up their new leaves/pitchers. For tropical countries where you don't get a cold winter, see our "Dormancy" information for forcing dormancy on our "Growing Carnivorous Plants" page.
FLOWERING: Sarracenia's will flower in early spring, if the plant is of flowering size. They put up their flowers first so that naturally in the wild, the insects will pollinate them. They they put up their traps to catch and eat the insects.