How to Care for String of Dolphins

by | Jun 24, 2020 | 12 comments

When the string of dolphins (Senecio peregrinum/ Dendrophorbium peregrinum) first came out, of course, I wanted one and finally found one last year. Unfortunately, it contracted a bad case of mealybugs. I tried to get rid of them, but it died. Soooo, here I go with another one. It is a bit beefier than the last one I purchased and today I re-potted it into a funnel planter.

string of dolphins

This plant is obviously named for the shape of its leaves.

An antique funnel planter

I love old funnels and decided to use this one for the dolphins. I drilled three holes equidistance apart around the rim of the funnel using a small drill bit. The wire hanger is from an old hanging basket that I saved for just such an occasion. Read about using my dad’s funnel here.

funnel with string of dolphins

I planted it into an antique funnel

Planting the dolphins

I used a fast-draining potting medium I mix myself which contains potting mix, coarse perlite, and vermiculite in approximately equal parts. Add a bit more perlite when making medium for cacti and other succulents. I planted it in the funnel, carefully working the longer tendrils through the wires. In retrospect, I should have added the wires after planting. Learn from my mistakes. The upside? I do have a couple of detached pieces that I can let callus over and plant later.

string of dolphins

The leaves of this succulent are shaped like dolphins

Care

I watered it in well and then won’t water it again until it is almost completely dry. In my experience with other “strings of”, they need as much sun as you can give them to keep them from elongating and the pearls, bananas, or dolphins from losing their plump shape. I’m going to hang this in my sunroom close to the south windows. Hopefully, the mealybugs will stay away and I will have a healthy “pod” of dolphins. I will probably give it some fertilizer throughout the summer. Maybe some fish emulsion will help keep it healthy.

antique funnel with string of dolphins

The string of dolphins in the funnel.

Flowers

I noticed it had a flower (excuse the Henry the kitty hair). If your plant has the right light levels, it will bloom for you. It will need as much light as you can give it to get flowers. I hopefully will get them again, as this just came from the grower’s greenhouse.

string of dolphins flower

If they have enough light, they will bloom

Have you found a string of dolphins and how is it doing?

Have a great rest of the week!

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12 Comments

  1. Lori

    Mine is dying. I have a few dolphins left. Can I save them?

    Reply
    • Lisa Steinkopf

      Hi Lori,
      I am pretty sure you can use one “dolphin” to start a new one, but it would be better to have a piece of stem attached. Let them callous over or just lay them on top of a moist potting medium and they will send out roots when they are ready.

      Reply
  2. victoria eileen duncan

    What do you do with the dead flowers at the end where do yu cut them off

    Reply
    • Lisa Steinkopf

      Lucky you that it flowers! I would either let them naturally fall off or very carefully cut them off.

      Reply
  3. Pat and Jan Dovenberg

    What should I do with the blossom when it is done? Should it be pinched off, and if so where?

    Reply
    • Lisa Steinkopf

      Yes. I cut them off. Just cut the flower off close to the stem.
      Lisa

      Reply
  4. Ellen Bracken

    My new “baby” dolphins on my string of dolphins dry up. Too much sun? Not enough water? Any suggestions

    Reply
    • Lisa Steinkopf

      Hi Ellen,
      It needs plenty of sun, so if it is in full sun, I would imagine it needs more water, especially if the new leaves are the ones drying up.
      Lisa

      Reply
  5. Rhonda

    I found them at a wholesaler in Hudsonville Michigan called Opel Growers. They may be able to tell you who purchased them.

    Reply
    • Lisa Steinkopf

      Thanks for the heads up! Lisa

      Reply
  6. Jeanne Nichols

    My dolphin plant has some white mildew on it and has developed a lot of brown underneath. Not enough water? Soapy water for the mildew?

    Reply
    • Lisa Steinkopf

      I would use Neem oil or horticultural oil for the mildew. I’m not sure about the brown. If you mean the oldest leaves are brown, it may be not enough water.
      You can send a picture to my email. Lisa@thehouseplantguru.com

      Reply

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