Kratky hydroponic system

In Kratky system the roots grow into the nutrient solution which is stationary. More roots are exposed to air as the nutrient level decreases in the  container.

Kratky system in small drums - growth without water flow ( 15 October 2016)

The roots of tomato plant in Kratky bucket

2 December 2016

NFT pyramid

160 stations NFT pyramid in 4'x4' area. (2 December 2016)

Vegetables in NFT - fresh onion, lattice, spinach, mustard, radish and flowers - marigold &  calendula in NFT. (17 December 2016)

Lattice
                 30 December 2016

Spinach
               30 December 2016

Radish
              30 December 2016

21 February 2017

Calendula in full bloom
                                          22 March 2017

Balsom
              10 August 2017

Petunia
25 November 2017

Marigold

24 December 2017

Flowering time

8 March 2018

Nutrient Film Technique (NFT) hydroponics

In NFT system only the bottom part of the roots is immersed in the nutrient solution which is recirculated.
NFT system in a 4" diameter SWR pipe of 6 feet length (24 September 2016)

Tomato plants in full growth (6 November 2016)

First tomatoes hidden behind leaves (2 December 2016)

Tomatoes visible after trimming leaves (11 February 2017)

Tomatoes ripening (20 February 2017)

Harvest time (21 February 2017)

Small pyramid shaped dual system. Two levels of NFT in pipes and DWC in inverted bottles. 22 NFT and 16 DWC pods for net pots in 2'x2' area. (9 November 2016)

Greens like lattice, mustard and spinach growing. (2 December 3016)

Pahadi Palak in NFT system. (30 December 2016)

Mint in bottle DWC system. (30 December 2016)

Mint in DWC. (21 February 2017)

DWC Experiments (Tomatoes)

Saplings planted in small DWC  tank (24 September 2016)

Plant and root growth (15 October 2016)

Root growth (5 November 2016)

Plant growth (6 November 2016)

First tomatoes (2 December 2016)

Root growth at the time of tomatoes (15 December 2016)

Tomatoes before trimming excess leaves (17 December 2016)

Tomatoes visible after trimming excess leaves (22 December 2016)

Tomatoes ripening (7 January 2017)

Tomato harvest continues (21 January 2017)

Dutch Bucket system

In Dutch bucket system the roots grow in a neutral medium like gravel, clay balls, coco peat, pearlite etc. The nutrient solution is fed intermittently to keep the growing medium and roots wet.
Dutch bucket system made using plastic fruit trays lined with black PP sheet and polythene sheet. Grow Medium is coconut coir below and coco peat above.

      
Capsicum yellow

                        9 June 2017

                        13 July 2017

   5 September 2017

                       Cherry tomatoes
                                                      23 July 2017

                        Musk melon
                                                                    9 June 2017

Tomatoes

14 December 2017

Series of dutch buckets with tomato & flowers

25 December 2017

23 January 2018

31 January 2018

13 February 2018

26 February 2018

Blooming flowers in hydroponics pots

8 March 2018