1.Make sure the teepee site is in full sun with good drainage. A week or
so before planting, help your child to measure off a circular area roughly 4
feet (1.3 m) in diameter. Now assemble your bean poles, which should be 6-9
feet (2-2.7 m) in length and can be fashioned from bamboo garden stakes,
tree branches, unpeeled saplings or lengths of milled ¾ inch wood-lathe.
2. Insert the poles about 1 foot (30 cm) deep into the soil around the
perimeter of the circle, slanting them towards the centre. You can use as
few as 3 poles or as many as ten, but remember to leave an opening for the
"entrance" to the teepee. Fasten the poles at the top with strong
twine, or with a plastic pot whose bottom has been cut out.
3. Several days before planting, cultivate the soil around the poles to a
width and depth of about 1 foot (30 cm). Beans like soil with good organic
content and lots of earthworms, so if yours needs enriching, work in several
shovel loads of compost. (Leaf mould or dampened peat moss also add organic
content, but are not as nutrient-rich as compost.) Beans are legumes,
therefore nodules on their roots "fix" nitrogen in the soil, but
this can’t happen until the plants have started to grow. So if your soil
is poor -- particularly if you are unable to add compost -- it’s also
beneficial to work in several inches of composted cattle or sheep manure,
which contains nitrogen.
4. Select the seed. The best bean for a teepee is a fast-growing runner
bean (Phaseolus coccineus) such as ‘Scarlet Runner’, with showy
red flowers that often attract hummingbirds. Other good runner beans include
‘Painted Ladies’ with orange and white flowers, ‘Emperor Scarlet’
and ‘Red Knight’.
5. Beans are very frost-tender, so wait to sow seed until 2-3 weeks after
the last frost date, when the soil is well-warmed. If the weather is dry,
water the soil a few days before planting. Around each pole, sow 4 bean
seeds at a depth of 1 inch (2.5 cm). Seeds will take 6-10 days to germinate.
When seedlings emerge and start to grow, thin them to 1-2 plants per pole
and gently twine them around the poles to get them started climbing.
6. Keep the soil at the base of the beans regularly watered, but avoid
sprinkling overhead. In very hot, sticky summer weather, runner beans are
often slow to produce pods, but will resume as the weather cools. Little
ones using the bean teepee as a hideout should be gently cautioned about
bumping against the vines and damaging them.