I was given a couple of sweet potato plants for my birthday. I've never
grown such plants before. Any advice (ie best soil, depth etc?)

Thanks,
Jo

Jo wrote:
I was given a couple of sweet potato plants for my birthday. I've never
grown such plants before. Any advice (ie best soil, depth etc?)

They are tropical, they need to be kept warm. They are convulvulous (sp?)
so you will doubtless get comments on your beautiful bindweed. :-)
They grow underground, so they need a fair depth of decent soil, but the
top growth really does grow like bindweed (but don't panic, it's not hardy!).
They probably won't crop as much as you want for the space they take up.

We have had moderate success growing them through black plastic or black
weed blanket (keeps it warm and moist). They like a lot of heat and a lot
of water. We normally fleece them, but the fleece has always ripped fairly
soon. This year we're trying a heavier mesh fleece to try and keep it a bit
warm.

So far our 10 sweet potato plants are still in the greenhouse as it hasn't
felt warm enough to plant out, but it's getting a bit late. :-/

"Jo" wrote

I was given a couple of sweet potato plants for my birthday. I've never
grown such plants before. Any advice (ie best soil, depth etc?)

They need heat, a good depth of soft moist soil, and lots of room. Everyone
else will think you are growing bindweed on steroids so be prepared for the
comments. We grew them twice, the first time T & M sent the slips so late we
got only thin sausage sized tubers but we used them the next year to produce
the slips which we potted up months earlier and grew on in our heated
greenhouse. Much better crop that year but terrible slug damage made them
virtually unusable, not bothered again.
--
Regards. Bob Hobden.
Posted to this Newsgroup from the W of London, UK

In message ,
writes
Jo wrote:
I was given a couple of sweet potato plants for my birthday. I've never
grown such plants before. Any advice (ie best soil, depth etc?)

They are tropical, they need to be kept warm. They are convulvulous (sp?)

The adjective describing the family is convolvulaceous; the genus is
Convolvulus. However sweet potatoes (Ipomoea batatas) are in the morning
glory genus.

so you will doubtless get comments on your beautiful bindweed. :-)

And bindweeds can be either Calystegia or Convolvulus.

They grow underground, so they need a fair depth of decent soil, but the
top growth really does grow like bindweed (but don't panic, it's not hardy!).
They probably won't crop as much as you want for the space they take up.

We have had moderate success growing them through black plastic or black
weed blanket (keeps it warm and moist). They like a lot of heat and a lot
of water. We normally fleece them, but the fleece has always ripped fairly
soon. This year we're trying a heavier mesh fleece to try and keep it a bit
warm.

So far our 10 sweet potato plants are still in the greenhouse as it hasn't
felt warm enough to plant out, but it's getting a bit late. :-/

--
Stewart Robert Hinsley

Stewart Robert Hinsley wrote:
In message ,
writes
Jo wrote:
I was given a couple of sweet potato plants for my birthday. I've never
grown such plants before. Any advice (ie best soil, depth etc?)

They are tropical, they need to be kept warm. They are convulvulous (sp?)

The adjective describing the family is convolvulaceous; the genus is
Convolvulus. However sweet potatoes (Ipomoea batatas) are in the morning
glory genus.

so you will doubtless get comments on your beautiful bindweed. :-)

And bindweeds can be either Calystegia or Convolvulus.

Kind of irrelevant. The significant thing is that it /looks/ like bindweed,
so people /will/ comment that you appear to be growing bindweed. Unless the
OP puts a big sign with the latin name on. :-P