More pumpkin growing questions

   / More pumpkin growing questions #1  

CMV

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May 10, 2015
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877
Location
NC
Tractor
Kioti NX4510HST (previous LS XJ2025H, JD 500C)
So all 4 patches have sprouted and seem to be growing well. 3 of them (white Flat Boer Ford, white New Moon F1, orange Kratos F1) were done in tilled areas and planted in rows. Spread 10-10-10 granular fertilizer at about same rate you would do a lawn before tilling. 4th area (orange Field Trip F1) were done in mounds as the ground was too rock infested to till. Mounds are just scoops (appx 1/2 yd) of topsoil which is mostly red clay though. All seeds were from Harris and have their "FarMore" treatment - not sure exactly what that does, but seeds were bright bluish-green and real easy to see! So some questions:

#1 When do I thin them? How long should they grow/how big before I can assume plant will live and can thin its neighbor?

#2 When thinning, ok to just transplant to an area in a row that has space? A few sections or mounds, nothing sprouted so could move a plant while thinning.

#3 Watering from IBC tote and PVC drip line. So far have been doing that about every 3rd day and no rain since they went in ground. I *think* I should cut that back to once per week if no good rain fall or else roots won't grow deep and they will depend on constant watering. Just not sure when to do that - i.e. how big should the plant be that it has enough root system to be OK with weekly watering?

#4 Using water soluble Miracle Grow as fertilizer to get them started. The StaGreen brand from Lowe's since a little cheaper than Miracle Grow but appears to be same thing. 24-8-16. Rate on package is 1 tbsp per gallon for outdoor plants, 1 tsp per gal indoor plants. Obviously mine outdoors, but since the watering is really concentrated right at base of plant I'm mixing it at appx 2 tsp per gal (2/3 tbsp). Also convenient as that's the ratio a 5lb container into a 330 gal IBC tote makes. Is that appropriate? Or should I not use it, do full 1 tbsp/gal concentration, or cut back to 1 tsp/gal concentration? As a side note, I like the cheaper StaGreen kind vs Miracle Grow because it doesn't foam at all. Sadly same blue dye that stains your hands or clothes though...

#5 Doing that water soluble fertilizer every other watering - so say once per week. Once I get to point of watering 1x per week, will still do every other watering so once every 2 weeks. Is that appropriate or should they get the 24-8-16 every watering? Or less frequently? Plan is to continue with that until they start to bloom, then either cease or switch to low/no N granular fertilizer and just do side dressing vs water soluble.

#6 When/how should I treat for bugs? Right now I have lots of ants and lots of spiders in the planted areas. I think the spiders are a good thing and don't think the ants will hurt anything. However, in another area I have squash going and the squash bugs are everywhere. So I know those will be a problem for the pumpkins as well. In each area of pumpkins I planted at least half a row of squash - something that will mature and bloom much faster to draw the squash bugs so i can work on getting them gone before the pumpkins are a target. Also planted a row of wildflowers in each to attract bees and get them used to coming to the area. The only bug control products I use at the house are deltamethrin (Suspend SC) and cypermethrin (Demon WP) - neither of which are probably appropriate for vegetables - even though these are decorative/jack-o-lantern and not types you'd buy to eat, never know if someone will want to eat one. And neither would discriminate and not harm honey bees. But would spraying now before anything is in bloom be beneficial? Or just kill potentially helpful bugs like spiders and no effect for squash bugs since they won't show up until plants are more mature anyway? About 2400 linear ft total if all the plants were in one long row is how much I have to de-bug - seems like walking around sprinkling sevin dust on all that would be difficult. At home in small garden I just pluck off and smash squash bugs as I see them and scrape off any egg clusters. 800ish plants (before thinning) just way too much to get squash bugs that way, or lay down shingles, or other manual type get them one/a few at a time.
 
   / More pumpkin growing questions #2  
I don't use Miracle Grow anymore. When they were acquired years ago the formula was changed to be mainly N and doesn't help production of fruits and vegetables as much as it used to. I use Shultz which is 20-20-20, and find it priced reasonable at Menards (or 12-12-12 granular from my garden center). As for bugs, I dust early, as soon as the plants form a couple sets of leaves, and continue to dust every couple weeks until in bloom. I use Sevin dust and try to use sparingly and keep it at the plants base. It doesn't take much to work on the squash bugs and cuke beetles. I transplant crowded plants sometimes, but I try to keep the roots undisturbed by scooping some soil with the seedling.
 
   / More pumpkin growing questions
  • Thread Starter
#3  
This is how they are so far:

Typical spot in a row:
20180620_165328.jpg

One of the larger ones:
20180620_165356.jpg

Some still just sprouting while their neighbors have been up and growing a while:
20180620_165419.jpg
 
   / More pumpkin growing questions #4  
cuke beetles! Absolutely a must to keep them in check. Nothing will devastate a pumpkin vine like cucumber beetles. Once the plant is infected by them, very rarely can it be saved.
 
   / More pumpkin growing questions
  • Thread Starter
#5  
So everything is growing well mostly. ANY that we tried to transplant died right away. The ones I did, I dug pretty far around them and took a big ball of dirt along with plant. No exposed roots and dug far enough away I wasn't chopping roots. So either I should have let them get bigger before trying or the kinds I planted simply won't tolerate any kind of disturbance like that. Not a big deal though since only a few bare spots on rows and can just train vines into them to fill that space. Have a few mounds out of ~80 that are bare. Those are where I really wanted to do some transplanting since I want 1-2 plants per mound and many have 3.

Very lightly sprinkled sevin dust. Need to do again since it rained. But seems to be working so far. In pic, it looks like something ate a few holes in leaves. I've seen that on a few plants. Assume some bug is doing that. But I'm not seeing any bugs on/around the plants except ants, spiders, and a few grasshoppers. Fewer grasshoppers after the sevin dust, but could have just been time of day or my imagination. 0 cuke beetles, 0 squash bugs that I could find. Hopefully as plants get bigger I can keep it that way.

No idea if the concentration of generic miracle grow in the water is helping. Going to guess it is since everything seems to be doing well and don't appear to be burning anything. If I were smarter I'd have done a test row that just got plain water to see if it did any different.

Got conflicting advice on thinning rows. Most everything I see says in rows to thin 2-4 feet apart depending on size. Mine are 1 foot spacing, rows 6-8 feet apart. Not 1 foot spacing entire row - some places where nothing sprouted that I wouldn't need to thin, but 3/4 or so is probably at 1 foot spacing. But some people Mrs. CMV talked with that have grown much larger pumpkin fields in our area said don't thin them, they will do just fine that close. So guess I will let them be for now. I'm guessing at some point I will be able to tell that thinning is necessary or something I should have done?

20180628_164532.jpg
 
   / More pumpkin growing questions #6  
Are you purposely trying to grow 1 or 2 pumpkins per hill? The last time I grew pumpkins (80's) I wanted 2 per hill and I had to pinch the female blooms off a few times a week during the early part of the season.
 
   / More pumpkin growing questions
  • Thread Starter
#7  
Are you purposely trying to grow 1 or 2 pumpkins per hill? The last time I grew pumpkins (80's) I wanted 2 per hill and I had to pinch the female blooms off a few times a week during the early part of the season.

I want 2 per hill. The hills are full 72" bucket loads of dirt so appx 1/2 yd ea. Only one type in one area is hills. Other 3 areas (pictured above for example) are rows. Most have 3 currently, some have only 2. a few with 0 or 1 and tried to transplant from hills that had 3, but they died very quickly from that. :(
 
   / More pumpkin growing questions #8  
Something has changed. 40 years ago if I would have let my 3 seeds in one hill grow all the pumpkins they wanted to, I probably would have had at least 30 pumpkins.
 
   / More pumpkin growing questions #9  
bigtiller, I think CMV is talking plants per hill or spacing between plants in a row. I don't think he has gotten to talking about pumpkins per plant yet :) Pumpkins per plant of course will depend on the size of pumpkin you are trying to grow, the bigger the desired pumpkin the fewer you will want per plant of course.
 
   / More pumpkin growing questions #10  
bigtiller, I think CMV is talking plants per hill or spacing between plants in a row. I don't think he has gotten to talking about pumpkins per plant yet :) Pumpkins per plant of course will depend on the size of pumpkin you are trying to grow, the bigger the desired pumpkin the fewer you will want per plant of course.

As Roseanne Rosannadanna used to say "oh, well that's different, never mind".
 

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